create account

Prev | Next Block 73,308,433

88 transactions in this block, produced at 2023-03-21 12:36:51 (UTC)

b16b2f58 Splinterlands claimed quest reward
fc8490a7 custom json
required_auths
0.peakmonsters9
required_posting_auths[]
idsm_market_renew_rental
json{"items":["9232536bccc85c47b028ef4e6f4eb052e4d1267c-36"],"days":2,"currency":"DEC","player":"magalimum83","market":"peakmonsters","app":"peakmonsters"}
7d6fcb08 Splinterlands combine cards
ff7d241a Splinterlands combine cards
1eec0773 custom json
required_auths
0.noonsomee
required_posting_auths[]
idssc-mainnet-hive
json[{"contractName":"market","contractAction":"cancel","contractPayload":{"type":"buy","id":"e09567067dd67cfca523504af9fb567c22514fc4"}}]
c4192ab6 custom json
required_auths
0.vqm00437
required_posting_auths[]
idsm_market_rent
json{"items":["002afc832a023ccc57b71571abb2478dbb9346a0-72"],"currency":"DEC","days":13,"rental_type":"daily","market":"peakmonsters","app":"alinubu","n":"rrxt46zh3u"}
01aec63a custom json
required_auths[]
required_posting_auths
0.phelpsy00
idsm_claim_rewards
json{"app":"splinterlands/0.7.139","n":"ENQEIPb4ty"}
477bd6fc custom json
required_auths
0.peakmonsters10
required_posting_auths[]
idsm_market_renew_rental
json{"items":["bb54bc26c484f14542c6bb8476d6f16eb96bc8ff-0"],"days":2,"currency":"DEC","player":"mandat","market":"peakmonsters","app":"peakmonsters"}
47adea16 custom json
required_auths
0.miller-unico
required_posting_auths[]
idsm_token_transfer
json{"to":"miller122","qty":60.0,"token":"DEC","type":"withdraw","memo":"miller122","app":"splinterlands/0.7.139","n":"yjntnqLlyo"}
2db3f47c custom json
required_auths[]
required_posting_auths
0.podping.ccc
idpp_podcast_update
json{"version":"1.1","medium":"podcast","reason":"update","iris":["https://feeds.transistor.fm/altin-saatler"],"timestampNs":1679402197300889088,"sessionId":13217607545254245367}
855048cd custom json
required_auths
0.pizzabot
required_posting_auths[]
idssc-mainnet-hive
json{"contractName":"tokens","contractAction":"stake","contractPayload":{"symbol":"PIZZA","to":"ruffatotmeee","quantity":"0.10"}}
286aa3a7 custom json
required_auths
0.peakmonsters1
required_posting_auths[]
idsm_market_renew_rental
json{"items":["621b810b277046e856b726457d388a81d1eaf040-82"],"days":2,"currency":"DEC","player":"iywojo","market":"peakmonsters","app":"peakmonsters"}
4dc74100 custom json
required_auths
0.peakmonsters2
required_posting_auths[]
idsm_market_rent
json{"items":["b2d91707528341e8af74ca294e9ae7eb0b0b8649-20"],"days":2,"currency":"DEC","limit_price":4.617,"player":"nghiavt3","market":"peakmonsters","app":"peakmonsters"}
7a82a0ba custom json
required_auths[]
required_posting_auths
0.saimansayz
idsm_market_list
json{"cards":[["C3-336-LU0RYH484W",7.7],["C3-342-HSAXH1NO80",7.7],["C3-342-B18MIOLIAO",7.7],["C3-451-01WXI2G6S0",2.8],["C3-336-3PNJ90HVA8",7.7],["C3-343-2EBCBSHXF4",2.8],["C3-336-0E72UUSZ0G",7.7],["C3-342-F9CFJSQGXS",7.7],["C3-342-IQAKUJJUI8",7.7],["C3-451-57BUOI8BSG",2.8],["C3-336-G0D4PZ8740",7.7],["C3-336-75JS1ZO2WG",7.7],["C3-342-OQXG5S8740",7.7],["C3-342-9HZGEV4BZK",7.7],["C3-451-0491R7DZI8",2.8],["C3-342-BI54BCG340",7.7],["C3-343-3E32WSZHCG",2.8],["C3-342-3SAG7QBFOG",7.7],["C3-336-QTN06IDEOW",7.7],["C3-343-04Q5W9V5K0",2.8],["C3-342-W2UAEE6UZK",7.7],["C3-342-5FKSW6CNAO",7.7]],"type":"rent","fee":500,"app":"Splex.GG","rental_type":"daily","list_fee_token":"DEC","list_fee":22}
4e679c51 custom json
required_auths[]
required_posting_auths
0.ding3209
idsm_claim_rewards
json{"app":"sm.app","n":"9kuCdfE3Zd"}
b83b3bb4 custom json
required_auths
0.peakmonsters3
required_posting_auths[]
idsm_market_renew_rental
json{"items":["621b810b277046e856b726457d388a81d1eaf040-89"],"days":2,"currency":"DEC","player":"ggrgregg","market":"peakmonsters","app":"peakmonsters"}
9bd6728c custom json
required_auths[]
required_posting_auths
0.jryex035
idsm_claim_rewards
json{"app":"sm.app","n":"rGFG5zqO1E"}
1681eaea custom json
required_auths
0.dswap
required_posting_auths[]
idssc-mainnet-hive
json{"contractName":"tokens","contractAction":"transfer","contractPayload":{"symbol":"GLX","quantity":"43.870","to":"dmax27","memo":"SwapResponse"}}
e3cb9029 Splinterlands started a daily quest
883dca58 custom json
required_auths
0.leog0516
required_posting_auths[]
idsm_market_rent
json{"items":["002afc832a023ccc57b71571abb2478dbb9346a0-72"],"currency":"DEC","days":13,"rental_type":"daily","market":"peakmonsters","app":"alinubu","n":"j6qwmtjgyu"}
2bf8aede custom json
required_auths
0.sl-admin-7
required_posting_auths[]
idsm_stake_tokens
json{"token":"SPS","to_player":"lovethjabe","from_player":"$REWARD_POOLS","qty":8.113}
e19a9bbd custom json
required_auths[]
required_posting_auths
0.podping.aaa
idpp_podcast_update
json{"version":"1.1","medium":"podcast","reason":"update","iris":["https://feeds.buzzsprout.com/223804.rss"],"timestampNs":1679402200134025216,"sessionId":12488585495546419262}
bf2f8c41 custom json
required_auths
0.sl-admin-7
required_posting_auths[]
idsm_stake_tokens
json{"token":"SPS","to_player":"eviera879","from_player":"$REWARD_POOLS","qty":10.415}
41bb981c custom json
required_auths
0.peakmonsters4
required_posting_auths[]
idsm_market_renew_rental
json{"items":["2bc5f92cd8e825492aa4c624de9c0d249f3578b6-8"],"days":2,"currency":"DEC","player":"dc001","market":"peakmonsters","app":"peakmonsters"}
486b3d92 custom json
required_auths
0.double-time
required_posting_auths[]
idterracore_claim
json{"amount":"1.721203","tx-hash":"xwtneaabv2t957xczf60o"}
045d219b custom json
required_auths
0.miller-unico
required_posting_auths[]
idsm_token_transfer
json{"to":"miller123","qty":60.0,"token":"DEC","type":"withdraw","memo":"miller123","app":"splinterlands/0.7.139","n":"ZxS3gqtADI"}
d07aa661 custom json
required_auths
0.peakmonsters5
required_posting_auths[]
idsm_market_renew_rental
json{"items":["621b810b277046e856b726457d388a81d1eaf040-81"],"days":2,"currency":"DEC","player":"hjhjhhjgj","market":"peakmonsters","app":"peakmonsters"}
be1485b4 custom json
required_auths
0.ronin21
required_posting_auths[]
idsm_market_rent
json{"items":["fdffa109ec65d029307663425a5b4f7b3b33ad1f-11","b9bd3e453ef7e7121b87e653a52aa390f1f9713f-1"],"days":2,"currency":"DEC","limit_price":0.491,"market":"peakmonsters","app":"peakmonsters"}
b6775ab6 Splinterlands claimed end of season reward
621eff8e custom json
required_auths
0.peakmonsters6
required_posting_auths[]
idsm_market_renew_rental
json{"items":["621b810b277046e856b726457d388a81d1eaf040-88"],"days":2,"currency":"DEC","player":"hhtryhtrhr","market":"peakmonsters","app":"peakmonsters"}
4fa909a3 custom json
required_auths[]
required_posting_auths
0.lop496
idsm_claim_rewards
json{"app":"splinterlands/0.7.220830","n":"3VG1U1456O"}
3b5505ce custom json
required_auths
0.nan431
required_posting_auths[]
idsm_token_transfer
json{"to":"mahiepit","qty":0.568,"token":"SPS","memo":"mahiepit","app":"splinterlands/0.7.220830"}
d38107e1 custom json
required_auths
0.splintopi
required_posting_auths[]
idsm_market_rent
json{"items":["3c11f1f6b3e40d5bb38d846a7b95dec7b45525b5-0","d19c8ad71f0fb6c304e0855a85c7f5c11a1e76f0-0","5e4836dd5b7e7a70ea9d36dbabffe510f274c00c-24"],"currency":"DEC","days":5,"all_or_none":false,"limit_price":36,"app":"splinterlands/0.7.230228","player":"emr0unm1d"}
416837d5 custom json
required_auths
0.vqm00641
required_posting_auths[]
idsm_market_rent
json{"items":["002afc832a023ccc57b71571abb2478dbb9346a0-72"],"currency":"DEC","days":13,"rental_type":"daily","market":"peakmonsters","app":"alinubu","n":"xfcd7r85ey"}
b8d11e16 custom json
required_auths
0.peakmonsters7
required_posting_auths[]
idsm_market_renew_rental
json{"items":["621b810b277046e856b726457d388a81d1eaf040-74"],"days":2,"currency":"DEC","player":"stephaniedy14","market":"peakmonsters","app":"peakmonsters"}
518a89ca custom json
required_auths[]
required_posting_auths
0.hendersonp
idsm_update_rental_price
json{"items":[["388f974a0e1bb3504b1cb0cbb9d4e0cdf9f3c0e5-1",6.279]],"app":"Splex.GG","list_fee_token":"DEC","list_fee":1}
c61fec10 custom json
required_auths
0.peakmonsters8
required_posting_auths[]
idsm_market_renew_rental
json{"items":["5e3dc6d19264a103f4d749c8e21d6ae053a4345b-31"],"days":2,"currency":"DEC","player":"dxcz","market":"peakmonsters","app":"peakmonsters"}
9d93d25c custom json
required_auths[]
required_posting_auths
0.philip-do
idsm_delegate_cards
json{"cards":["C3-334-04F1NIW1SG","C3-334-1TD7C6C1DS"],"to":"djdbekcn"}
9e975eeb custom json
required_auths
0.miller-unico
required_posting_auths[]
idsm_token_transfer
json{"to":"miller124","qty":60.0,"token":"DEC","type":"withdraw","memo":"miller124","app":"splinterlands/0.7.139","n":"0Uj0R3q3Ve"}
88d4beb7 Splinterlands claimed quest reward
9a888182 Splinterlands started a daily quest
eec06554 custom json
required_auths
0.jimbobbill
required_posting_auths[]
idsm_market_rent
json{"items":["35f066002717cb4dc65b710bc271692cf9295cd7-6","e721100714c3532d6de845c26a68b808a4c44731-147","2f3a4aaa2b5819ffc1ce88bad340e4aa5b28f179-86","2f3a4aaa2b5819ffc1ce88bad340e4aa5b28f179-117","610dd47d043d7a198ca831d3e131dd0b7347c392-113","286a69de4ae07f39128d3c9f90bb8c60b6f8c442-11"],"days":10,"currency":"DEC","limit_price":133.683,"market":"peakmonsters","app":"peakmonsters"}
81863beb custom json
required_auths[]
required_posting_auths
0.jacekw
idsm_assign_fray
json{"guild_id":"fd95485db324a466f96e8d93f2f7e7f5dcb7feb2","tournament_id":"GUILD-BC142-BL78-BRAWL2","index":19,"player":"matt-dub","app":"splinterlands/0.7.139","n":"wX3pntvpIv"}
f78a90d6 custom json
required_auths
0.peakmonsters9
required_posting_auths[]
idsm_market_renew_rental
json{"items":["007de9c65fbc35ad9b94f3de478ed8f8e04c0ff4-3"],"days":2,"currency":"DEC","player":"ggr2232","market":"peakmonsters","app":"peakmonsters"}
fb246567 custom json
required_auths[]
required_posting_auths
0.philip-do
idsm_delegate_cards
json{"cards":["C3-334-04V9H94U40","C3-334-08370SV6M8","C3-334-0VAHSPBRK0","C3-334-EK5JE68DXC","C3-334-0JFKC4Z6GG","C3-334-05JQAF6O8W","C3-334-4TCXOK405C","C3-334-00TDIBY4N4","C3-334-NO3JOBKNLS","C3-334-0GSV3VR5LS","C3-334-02M4PAGH0G","C3-334-RVBP5200HC","C3-334-0DS7W0PRKG","C3-334-03WOZJYW68","C3-334-00FHSJJGF4"],"to":"hazeinpro.online"}
e9884e2f custom json
required_auths
0.peakmonsters10
required_posting_auths[]
idsm_market_renew_rental
json{"items":["b50659512b2606db5c44223c9c068fe3aae48cec-1"],"days":2,"currency":"DEC","player":"leesadebo85","market":"peakmonsters","app":"peakmonsters"}
74463287 custom json
required_auths
0.mysteryarrow04
required_posting_auths[]
idsm_market_rent
json{"limit_price":0.098,"items":["4f1354f4e09325b8cab855cc090c8ff42a8dcbfb-113"],"currency":"DEC","days":2,"app":"sm.app","n":"vAUx04R6bJ"}
427851ba custom json
required_auths
0.acesplayaccount
required_posting_auths[]
idsm_market_rent
json{"items":["37e6966c44dcc0f789008e0fd1edf7c47f1103a5-0"],"currency":"DEC","days":2,"rental_type":"daily","market":"peakmonsters","app":"alinubu","n":"sv5ygl9hd3"}
2c4a2b5b custom json
required_auths
0.peakmonsters1
required_posting_auths[]
idsm_market_renew_rental
json{"items":["0d793a994ff96296535f63685fe8f3aa0c8ec090-64"],"days":2,"currency":"DEC","player":"kooples","market":"peakmonsters","app":"peakmonsters"}
aa20ed5f Splinterlands combine cards
e12a139e Splinterlands combine cards
71d9aeed custom json
required_auths
0.terracore
required_posting_auths[]
idssc-mainnet-hive
json{"contractName":"tokens","contractAction":"issue","contractPayload":{"symbol":"SCRAP","to":"imbaa","quantity":"2.66864526","memo":"terracore_claim_mint"}}
e56cc6d8 Splinterlands started a daily quest
d128c32b custom json
required_auths
0.miller-unico
required_posting_auths[]
idsm_token_transfer
json{"to":"miller125","qty":60.0,"token":"DEC","type":"withdraw","memo":"miller125","app":"splinterlands/0.7.139","n":"gZR8QlVieg"}
c70876d2 custom json
required_auths
0.peakmonsters2
required_posting_auths[]
idsm_market_renew_rental
json{"items":["f2233054b8790624216325d8eaa65971ac0df6f2-4"],"days":2,"currency":"DEC","player":"hp9tri","market":"peakmonsters","app":"peakmonsters"}
c4d07072 custom json
required_auths
0.peakmonsters3
required_posting_auths[]
idsm_market_renew_rental
json{"items":["9850907fae1ea31b7b11e578eabc41858563732e-14"],"days":2,"currency":"DEC","player":"biiq3","market":"peakmonsters","app":"peakmonsters"}
04c6a19c custom json
required_auths
0.ricksens85
required_posting_auths[]
idssc-mainnet-hive
json[{"contractName":"market","contractAction":"cancel","contractPayload":{"type":"buy","id":"4963265b96d0ae4bee63cd56737fa644723d5e32-0"}},{"contractName":"market","contractAction":"cancel","contractPayload":{"type":"buy","id":"4963265b96d0ae4bee63cd56737fa644723d5e32-1"}},{"contractName":"market","contractAction":"cancel","contractPayload":{"type":"buy","id":"4963265b96d0ae4bee63cd56737fa644723d5e32-2"}},{"contractName":"market","contractAction":"cancel","contractPayload":{"type":"sell","id":"4963265b96d0ae4bee63cd56737fa644723d5e32-3"}},{"contractName":"market","contractAction":"cancel","contractPayload":{"type":"sell","id":"4963265b96d0ae4bee63cd56737fa644723d5e32-4"}}]
de6fac99 custom json
required_auths
0.konvik
required_posting_auths[]
idssc-mainnet-hive
json[{"contractName":"market","contractAction":"buy","contractPayload":{"symbol":"SWAP.USDT","quantity":"14.395964","price":"2.46293601"}},{"contractName":"marketpools","contractAction":"swapTokens","contractPayload":{"tokenPair":"SWAP.HIVE:SWAP.USDT","tokenSymbol":"SWAP.USDT","tokenAmount":"14.381568","tradeType":"exactInput","maxSlippage":"42"}}]
37949235 custom json
required_auths
0.miasunnyy
required_posting_auths[]
idssc-mainnet-hive
json"[{"contractName":"nftmarket","contractAction":"sell","contractPayload":{"symbol":"STAR","nfts":["5598780","5597849","5597358","5596956","5596551","5596021","5595367","5587362","5578960","5578954","5578950","5578946","5578938","5578932","5578918","5578657","5576384","5573863","5573745","5572805","5570014","5569623","5568762","5568682","5568608","5568528","5568379","5567845","5566455","5566321","5566063","5565867","5565676","5564845","5564765","5560446","5559440","5559322","5558932","5557627"],"price":"2425","priceSymbol":"STARBITS","fee":500},"memo":"Sold via NFTMart"}]"
0a10cb3f custom json
required_auths[]
required_posting_auths
0.imno
idgls-plat-stake_tokens
json{"token":"GLX","qty":7.675,"to_player":"imno"}
6f8f6998 custom json
required_auths
0.peakmonsters4
required_posting_auths[]
idsm_market_renew_rental
json{"items":["f2233054b8790624216325d8eaa65971ac0df6f2-2"],"days":2,"currency":"DEC","player":"leonidada679","market":"peakmonsters","app":"peakmonsters"}
8f2f22fb custom json
required_auths
0.bohlanski
required_posting_auths[]
idsm_market_purchase
json"{"items":["689cfaedf1578f0a5162890cc8e6d52e63006934-0"], "price":0.06, "currency":"DEC"}"
53cf2a24 custom json
required_auths
0.miller-unico
required_posting_auths[]
idsm_token_transfer
json{"to":"miller126","qty":60.0,"token":"DEC","type":"withdraw","memo":"miller126","app":"splinterlands/0.7.139","n":"f6Ehv5zoZY"}
cfae8096 custom json
required_auths
0.peakmonsters5
required_posting_auths[]
idsm_market_renew_rental
json{"items":["0baa55e59d1aa398a28f7f80786e933fd46d34cd-55"],"days":2,"currency":"DEC","player":"stdg16","market":"peakmonsters","app":"peakmonsters"}
783a2c6f custom json
required_auths
0.peakmonsters6
required_posting_auths[]
idsm_market_renew_rental
json{"items":["e51595b4bc5ed378df5e4d13c835415df43ef16f-46"],"days":2,"currency":"DEC","player":"bitoine5","market":"peakmonsters","app":"peakmonsters"}

Show raw block data

22 virtual ops in this block.

0c3012eb effective_comment_vote
voterpab.ink
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight11,553,142,139
rshares11,553,142,139
total_vote_weight20,593,762,341,162
pending_payout11.701 HBD
7285687e effective_comment_vote
voterfemcy-willcy
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight1,035,811,550
rshares1,035,811,550
total_vote_weight20,594,798,152,712
pending_payout11.701 HBD
5f84cbb9 effective_comment_vote
voterdennnmarc
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight1,303,684,108
rshares1,303,684,108
total_vote_weight20,596,101,836,820
pending_payout11.702 HBD
007c736d effective_comment_vote
voterthe-burn
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight11,794,207,757
rshares11,794,207,757
total_vote_weight20,607,896,044,577
pending_payout11.709 HBD
d8c9d540 effective_comment_vote
votersbtofficial
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight13,742,271,380
rshares13,742,271,380
total_vote_weight20,621,638,315,957
pending_payout11.716 HBD
1530ca24 effective_comment_vote
votermindblast
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight644,688,214
rshares644,688,214
total_vote_weight20,622,283,004,171
pending_payout11.717 HBD
62e5c89e effective_comment_vote
votercmelchor
authoripizzani
permlinkesta-es-mi-familia-mi-mayor-regalo-ipizzani
weight5,509,437,692
rshares5,509,437,692
total_vote_weight41,315,315,342,038
pending_payout23.474 HBD
c149fff0 effective_comment_vote
voterbraaiboy
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight43,404,585,866
rshares43,404,585,866
total_vote_weight20,665,687,590,037
pending_payout11.741 HBD
8af7e4a8 effective_comment_vote
voterjoelagbo
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight1,405,518,617
rshares1,405,518,617
total_vote_weight20,667,093,108,654
pending_payout11.742 HBD
53592550 effective_comment_vote
voterhrcl.art
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight679,274,817
rshares679,274,817
total_vote_weight20,667,772,383,471
pending_payout11.743 HBD
dda12ab0 effective_comment_vote
voterdumitriu
authorevildeathcore
permlink6j5uu1-spring-spotted-street-2
weight380,135,948
rshares380,135,948
total_vote_weight3,735,183,647,947
pending_payout2.122 HBD
3a31f5fb effective_comment_vote
voterpetertag
authorevildeathcore
permlink6j5uu1-spring-spotted-street-2
weight1,818,001,918
rshares1,818,001,918
total_vote_weight3,737,001,649,865
pending_payout2.123 HBD
ba315694 effective_comment_vote
voterpandasquad
authorevildeathcore
permlink6j5uu1-spring-spotted-street-2
weight33,686,128,025
rshares33,686,128,025
total_vote_weight3,770,687,777,890
pending_payout2.142 HBD
56003842 effective_comment_vote
votercli4d
authorevildeathcore
permlink6j5uu1-spring-spotted-street-2
weight1,576,052,866
rshares1,576,052,866
total_vote_weight3,772,263,830,756
pending_payout2.143 HBD
f4c3aa7d effective_comment_vote
voterjavyeslava.photo
authorevildeathcore
permlink6j5uu1-spring-spotted-street-2
weight2,252,139,103
rshares2,252,139,103
total_vote_weight3,774,515,969,859
pending_payout2.144 HBD
9575b57b effective_comment_vote
voterniouton
authorevildeathcore
permlink6j5uu1-spring-spotted-street-2
weight1,056,004,422
rshares1,056,004,422
total_vote_weight3,775,571,974,281
pending_payout2.145 HBD
fca0e3f6 effective_comment_vote
voteryjcps
authorfoxkoit
permlinkwild-deer-search
weight5,536,238,497
rshares5,536,238,497
total_vote_weight17,127,292,961,784
pending_payout9.731 HBD
6aab6350 effective_comment_vote
voterthescubageek
authorfoxkoit
permlinkwild-deer-search
weight889,590,788
rshares889,590,788
total_vote_weight17,128,182,552,572
pending_payout9.731 HBD
d1fd12cf effective_comment_vote
voterpodping
authordonnadavisart
permlinkalternate-universe-painting--1930s-starlet
weight15,372,710,701
rshares15,372,710,701
total_vote_weight20,683,145,094,172
pending_payout11.751 HBD
40baa3fd effective_comment_vote
voterchileng17
authorusagigallardo015
permlinkour-water-world
weight2,358,596,202
rshares4,717,192,405
total_vote_weight2,005,078,170,752
pending_payout1.140 HBD
57accc2e effective_comment_vote
voteradm
authorfjcalduch
permlinkjazz-post-bop-money-jungle-espeng
weight0
rshares-2,571,020,695,200
total_vote_weight1,684,042,491,582
pending_payout0.000 HBD
virtual producer reward: 0.265 HP

Show raw virtual op data

Help/Feedback