Transaction

What happened, step by step

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

1. a3-lifecycle.it1793205219-owner.testnet to lifecycle.arena2.irontrade.testnet

   intents_cancel()

2. lifecycle.arena2.irontrade.testnet to v1.signer-prod.testnet

   sign() with 1 yoctoNEAR

   Arguments (147 bytes)

   {
     "request": {
       "payload_v2": {
         "Ecdsa": "a347d95d07f79506059db4ae92d148771711da866088150b0262f59092b01214"
       },
       "path": "iron-trade/intents-1",
       "domain_id": 0
     }
   }

   Logs (1)

   sign: predecessor=AccountId("lifecycle.arena2.irontrade.testnet"), request=SignRequestArgs { path: "iron-trade/intents-1", payload: Ecdsa(BoundedVec { inner: [163, 71, 217, 93, 7, 247, 149, 6, 5, 157, 180, 174, 146, 209, 72, 119, 23, 17, 218, 134, 96, 136, 21, 11, 2, 98, 245, 144, 146, 176, 18, 20], witness: NonEmpty(()) }), domain_id: DomainId(0) }

3. v1.signer-prod.testnet to v1.signer-prod.testnet

   return_signature_and_clean_state_on_success()

   Arguments (227 bytes)

   [
     {
       "tweak": [
         68,
         11,
         230,
         48,
         229,
         134,
         192,
         215,
         54,
         182,
         43,
         74,
         53,
         52,
         97,
         191,
         68,
         3,
         211,
         144,
         255,
         182,
         84,
         14,
         244,
         66,
         152,
         108,
         145,
         116,
         112,
         219
       ],
       "payload": {
         "Ecdsa": "a347d95d07f79506059db4ae92d148771711da866088150b0262f59092b01214"
       },
       "domain_id": 0
     }
   ]

4. lifecycle.arena2.irontrade.testnet to lifecycle.arena2.irontrade.testnet

   on_cancel_signed()

   Arguments (245 bytes)

   {
     "seq": 11,
     "payload": "{\"signer_id\":\"lifecycle.arena2.irontrade.testnet\",\"verifying_contract\":\"it1793205011-intents.testnet\",\"deadline\":\"2026-10-29T16:55:17Z\",\"nonce\":\"Vij2xgCqO/NaAFJEJ9FD7BiNdu8ceDE22LCH4kFrojA=\",\"intents\":[]}"
   }

5. lifecycle.arena2.irontrade.testnet to it1793205011-intents.testnet · failed

   execute_intents()

   Arguments (383 bytes)

   {
     "signed": [
       {
         "standard": "erc191",
         "payload": "{\"signer_id\":\"lifecycle.arena2.irontrade.testnet\",\"verifying_contract\":\"it1793205011-intents.testnet\",\"deadline\":\"2026-10-29T16:55:17Z\",\"nonce\":\"Vij2xgCqO/NaAFJEJ9FD7BiNdu8ceDE22LCH4kFrojA=\",\"intents\":[]}",
         "signature": "secp256k1:8fPXp6qErDrNcr9UE98jJEUwcsyzbzUojFWq8QtYnJkY28TSN5iqFbJuA25hrcH2J7iyCbL5DqSvZ7nxvKaAMEgiK"
       }
     ]
   }

   Smart contract panicked: nonce was already used

6. lifecycle.arena2.irontrade.testnet to lifecycle.arena2.irontrade.testnet

   on_cancelled()

   Arguments (10 bytes)

   {
     "seq": 11
   }

   Logs (1)

   EVENT_JSON:{"standard":"irontrade","version":"1.2.0","event":"intent_cancel_failed","data":[{"seq":11,"reason":"nonce already used or expired: run intents_settle"}]}

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":"F2JAExVWCos5EPc9iNtQwS7UmL1eDGnTnf9mMVhdbMfS","sender_account_id":"a3-lifecycle.it1793205219-owner.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.