Transaction

What happened, step by step

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

1. pusaka-h-mw1h00hb.testnet to pusaka-v2.testnet

   account_call() with 1 yoctoNEAR

   Arguments (832 bytes)

   {
     "token_id": "4",
     "alias": false,
     "receiver_id": "nbtc.n-bridge.testnet",
     "method_name": "ft_transfer_call",
     "args": "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",
     "deposit": "1",
     "gas_tgas": 150
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep171","version":"1.2.0","event":"nft_metadata_update","data":[{"token_ids":["4"]}]}

2. pusaka-v2.testnet to 0s19e851e4c54d38d9b35f1d6714fa4826d89b4919

   execute()

   Arguments (591 bytes)

   nbtc.n-bridge.testnetft_transfer_call{"receiver_id":"btc-connector.n-bridge.testnet","amount":"2017","msg":"{\"Withdraw\":{\"target_btc_address\":\"tb1q2502nj3wa9ksj5hhdc79ukegnpjvcr25wqnpeq\",\"input\":[\"236e5f21cf6b5816ac494a42eead18f4fd12df3b1e7c1502fa49a1c72ec15998:0\",\"a396e3ad97a10a638a21df3756d44dedef268d1fd00ccf024b84b37e426f40aa:0\"],\"output\":[{\"value\":1500,\"script_pubkey\":\"0014551ea9ca2ee96d0952f76e3c5e5b289864cc0d54\"},{\"value\":9083,\"script_pubkey\":\"001490601f034489ab08dcbfaf9a4752c791812b58a4\"}],\"max_gas_fee\":\"417\"}}"}
   �

3. 0s19e851e4c54d38d9b35f1d6714fa4826d89b4919 to nbtc.n-bridge.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (518 bytes)

   {
     "receiver_id": "btc-connector.n-bridge.testnet",
     "amount": "2017",
     "msg": "{\"Withdraw\":{\"target_btc_address\":\"tb1q2502nj3wa9ksj5hhdc79ukegnpjvcr25wqnpeq\",\"input\":[\"236e5f21cf6b5816ac494a42eead18f4fd12df3b1e7c1502fa49a1c72ec15998:0\",\"a396e3ad97a10a638a21df3756d44dedef268d1fd00ccf024b84b37e426f40aa:0\"],\"output\":[{\"value\":1500,\"script_pubkey\":\"0014551ea9ca2ee96d0952f76e3c5e5b289864cc0d54\"},{\"value\":9083,\"script_pubkey\":\"001490601f034489ab08dcbfaf9a4752c791812b58a4\"}],\"max_gas_fee\":\"417\"}}"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0s19e851e4c54d38d9b35f1d6714fa4826d89b4919","new_owner_id":"btc-connector.n-bridge.testnet","amount":"2017"}]}

4. nbtc.n-bridge.testnet to btc-connector.n-bridge.testnet · failed

   ft_on_transfer()

   Arguments (528 bytes)

   {
     "sender_id": "0s19e851e4c54d38d9b35f1d6714fa4826d89b4919",
     "amount": "2017",
     "msg": "{\"Withdraw\":{\"target_btc_address\":\"tb1q2502nj3wa9ksj5hhdc79ukegnpjvcr25wqnpeq\",\"input\":[\"236e5f21cf6b5816ac494a42eead18f4fd12df3b1e7c1502fa49a1c72ec15998:0\",\"a396e3ad97a10a638a21df3756d44dedef268d1fd00ccf024b84b37e426f40aa:0\"],\"output\":[{\"value\":1500,\"script_pubkey\":\"0014551ea9ca2ee96d0952f76e3c5e5b289864cc0d54\"},{\"value\":9083,\"script_pubkey\":\"001490601f034489ab08dcbfaf9a4752c791812b58a4\"}],\"max_gas_fee\":\"417\"}}"
   }

   Smart contract panicked: The change amount must be less than the smallest input, or the caller must have the UnrestrictedRelayer role

5. nbtc.n-bridge.testnet to nbtc.n-bridge.testnet

   ft_resolve_transfer()

   Arguments (121 bytes)

   {
     "sender_id": "0s19e851e4c54d38d9b35f1d6714fa4826d89b4919",
     "receiver_id": "btc-connector.n-bridge.testnet",
     "amount": "2017"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"btc-connector.n-bridge.testnet","new_owner_id":"0s19e851e4c54d38d9b35f1d6714fa4826d89b4919","amount":"2017","memo":"refund"}]}

6. pusaka-v2.testnet to pusaka-v2.testnet

   on_account_call()

   Arguments (34 bytes)

   {
     "token_id": "4",
     "since": 277391909
   }

6 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":"4Q64bVThpM81saaGfWZGjYTMsYt1a4Bz8SeKhc3sRFTu","sender_account_id":"pusaka-h-mw1h00hb.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.