Transaction

What happened, step by step

A step failed but the transaction finished. Contracts can catch a failed step and carry on.

1. juaner.testnet to usdtt.ft.ref-labs.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (216 bytes)

   {
     "receiver_id": "burrow.services.ref-labs.testnet",
     "amount": "1000000",
     "msg": "{\"Execute\":{\"actions\":[{\"IncreaseCollateral\":{\"token_id\":\"usdtt.ft.ref-labs.testnet\",\"max_amount\":\"1000000000000000000\"}}]}}"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"juaner.testnet","new_owner_id":"burrow.services.ref-labs.testnet","amount":"1000000"}]}

2. usdtt.ft.ref-labs.testnet to burrow.services.ref-labs.testnet · failed

   ft_on_transfer()

   Arguments (196 bytes)

   {
     "sender_id": "juaner.testnet",
     "amount": "1000000",
     "msg": "{\"Execute\":{\"actions\":[{\"IncreaseCollateral\":{\"token_id\":\"usdtt.ft.ref-labs.testnet\",\"max_amount\":\"1000000000000000000\"}}]}}"
   }

   Smart contract panicked: panicked at contracts/contract/src/actions.rs:380:17: Asset usdtt.ft.ref-labs.testnet has hit supply limit, increasing collateral is not allowed

   Logs (3)

   EVENT_JSON:{"data":[{"fee_type":"normal","interest":"140462945732","prot_fee":"35115736432","reserved":"1","token_id":"usdtt.ft.ref-labs.testnet"}],"event":"fee_detail","standard":"burrow","version":"1.0.0"}
   EVENT_JSON:{"data":[{"fee_type":"margin","interest":"0","prot_fee":"0","reserved":"0","token_id":"usdtt.ft.ref-labs.testnet"}],"event":"fee_detail","standard":"burrow","version":"1.0.0"}
   EVENT_JSON:{"data":[{"account_id":"juaner.testnet","amount":"1000000000000000000","token_id":"usdtt.ft.ref-labs.testnet"}],"event":"deposit","standard":"burrow","version":"1.0.0"}

3. usdtt.ft.ref-labs.testnet to usdtt.ft.ref-labs.testnet

   ft_resolve_transfer()

   Arguments (98 bytes)

   {
     "sender_id": "juaner.testnet",
     "receiver_id": "burrow.services.ref-labs.testnet",
     "amount": "1000000"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"burrow.services.ref-labs.testnet","new_owner_id":"juaner.testnet","amount":"1000000","memo":"refund"}]}

2 automatic refund steps from the network not shown.

Check this yourself

This page reads FastNEAR's public transaction index and stores nothing. This command asks a NEAR archival node for the same transaction and needs no keys.

curl -s https://archival-rpc.testnet.fastnear.com -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tx","params":{"tx_hash":"7vmJz4z7PjuuWWdWbKBBfB81bmtBizCfSaxmkSz48spv","sender_account_id":"juaner.testnet","wait_until":"FINAL"}}'

Vouch has its own page because testnet.nearblocks.io stopped indexing on 27 Sep 2026, so it can't show newer transactions.