Transaction

What happened, step by step

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

1. nou.ntvault1017a.testnet to wrap.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (216 bytes)

   {
     "receiver_id": "dclv2.ref-dev.testnet",
     "amount": "4000000000000000000000",
     "msg": "{\"Swap\":{\"pool_ids\":[\"eth.fakes.testnet|wrap.testnet|2000\"],\"output_token\":\"eth.fakes.testnet\",\"min_output_amount\":\"1\"}}"
   }

   Logs (1)

   Transfer 4000000000000000000000 from nou.ntvault1017a.testnet to dclv2.ref-dev.testnet

2. wrap.testnet to dclv2.ref-dev.testnet

   ft_on_transfer()

   Arguments (217 bytes)

   {
     "sender_id": "nou.ntvault1017a.testnet",
     "amount": "4000000000000000000000",
     "msg": "{\"Swap\":{\"pool_ids\":[\"eth.fakes.testnet|wrap.testnet|2000\"],\"output_token\":\"eth.fakes.testnet\",\"min_output_amount\":\"1\"}}"
   }

   Logs (1)

   EVENT_JSON:{"data":[{"amount_in":"3999999999999999999374","amount_out":"3325775266392239","pool_id":"eth.fakes.testnet|wrap.testnet|2000","protocol_fee":"1599999999999999999","referral_fee":"0","referral_id":null,"swapper":"nou.ntvault1017a.testnet","token_in":"wrap.testnet","token_out":"eth.fakes.testnet","total_fee":"7999999999999999999"}],"event":"swap","standard":"dcl.ref","version":"1.0.0"}

3. dclv2.ref-dev.testnet to eth.fakes.testnet · failed

   ft_transfer() with 1 yoctoNEAR

   Arguments (82 bytes)

   {
     "receiver_id": "nou.ntvault1017a.testnet",
     "amount": "3325775266392239",
     "memo": null
   }

   Smart contract panicked: The account nou.ntvault1017a.testnet is not registered

4. wrap.testnet to wrap.testnet

   ft_resolve_transfer()

   Arguments (112 bytes)

   {
     "sender_id": "nou.ntvault1017a.testnet",
     "receiver_id": "dclv2.ref-dev.testnet",
     "amount": "4000000000000000000000"
   }

5. dclv2.ref-dev.testnet to dclv2.ref-dev.testnet

   callback_post_withdraw_asset()

   Arguments (97 bytes)

   {
     "token_id": "eth.fakes.testnet",
     "user_id": "nou.ntvault1017a.testnet",
     "amount": "3325775266392239"
   }

   Logs (1)

   EVENT_JSON:{"data":[{"amount":"3325775266392239","locked":true,"token":"eth.fakes.testnet","user":"nou.ntvault1017a.testnet"}],"event":"lostfound","standard":"dcl.ref","version":"1.0.0"}

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":"31MPWNFveUdSk1QBtwrdRnfnWNJ4CeMWwALwHauhVoJo","sender_account_id":"nou.ntvault1017a.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.