Transaction

What happened, step by step

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

   request_intent_swap()

   Arguments (206 bytes)

   {
     "token_in": "wrap.testnet",
     "token_out": "usdc.itachicara.testnet",
     "amount_in": "20000000000000000000000",
     "min_amount_out": "1",
     "receipt_hash": "4159a3af9734936586dd815a64858dfcc3687b14ff5376f9dcc1f33bd2330d4d"
   }

   Logs (1)

   EVENT_JSON:{"standard":"irontrade","version":"1.2.0","event":"request","data":[{"seq":3,"receipt_hash":"4159a3af9734936586dd815a64858dfcc3687b14ff5376f9dcc1f33bd2330d4d","venue":"intents","pool_id":1103,"token_in":"wrap.testnet","token_out":"usdc.itachicara.testnet","amount_in":"20000000000000000000000","min_amount_out":"1"}]}

2. lifecycle.arena2.irontrade.testnet to it1793205011-intents.testnet

   current_salt()

3. lifecycle.arena2.irontrade.testnet to ref-finance-101.testnet

   get_return()

   Arguments (118 bytes)

   {
     "pool_id": 1103,
     "token_in": "wrap.testnet",
     "amount_in": "20000000000000000000000",
     "token_out": "usdc.itachicara.testnet"
   }

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

   on_intent_quote()

   Arguments (9 bytes)

   {
     "seq": 3
   }

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

   sign() with 1 yoctoNEAR

   Arguments (147 bytes)

   {
     "request": {
       "payload_v2": {
         "Ecdsa": "662820a66325e0fb87fca55c7751b7f2a8b1410e55f020a49353f7214804da04"
       },
       "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: [102, 40, 32, 166, 99, 37, 224, 251, 135, 252, 165, 92, 119, 81, 183, 242, 168, 177, 65, 14, 85, 240, 32, 164, 147, 83, 247, 33, 72, 4, 218, 4], witness: NonEmpty(()) }), domain_id: DomainId(0) }

6. 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": "662820a66325e0fb87fca55c7751b7f2a8b1410e55f020a49353f7214804da04"
       },
       "domain_id": 0
     }
   ]

7. lifecycle.arena2.irontrade.testnet to lifecycle.arena2.irontrade.testnet

   on_intent_signed()

   Arguments (432 bytes)

   {
     "seq": 3,
     "payload": "{\"signer_id\":\"lifecycle.arena2.irontrade.testnet\",\"verifying_contract\":\"it1793205011-intents.testnet\",\"deadline\":\"2026-10-29T16:48:10Z\",\"nonce\":\"Vij2xgCqO/NaAGQVvG1D7BicfOu/aVzsjVlEBNtH7Aw=\",\"intents\":[{\"intent\":\"token_diff\",\"diff\":{\"nep141:wrap.testnet\":\"-20000000000000000000000\",\"nep141:usdc.itachicara.testnet\":\"42048514304394597841759\"}}]}",
     "quote": "42048514304394597841759"
   }

   Logs (1)

   EVENT_JSON:{"standard":"irontrade","version":"1.2.0","event":"intent_authorized","data":[{"seq":3,"receipt_hash":"4159a3af9734936586dd815a64858dfcc3687b14ff5376f9dcc1f33bd2330d4d","pool_id":1103,"token_in":"wrap.testnet","amount_in":"20000000000000000000000","token_out":"usdc.itachicara.testnet","min_amount_out":"42048514304394597841759","quote":"42048514304394597841759","nonce":"Vij2xgCqO/NaAGQVvG1D7BicfOu/aVzsjVlEBNtH7Aw=","deadline":"2026-10-29T16:48:10Z","multi_payload":{"standard":"erc191","payload":"{\"signer_id\":\"lifecycle.arena2.irontrade.testnet\",\"verifying_contract\":\"it1793205011-intents.testnet\",\"deadline\":\"2026-10-29T16:48:10Z\",\"nonce\":\"Vij2xgCqO/NaAGQVvG1D7BicfOu/aVzsjVlEBNtH7Aw=\",\"intents\":[{\"intent\":\"token_diff\",\"diff\":{\"nep141:wrap.testnet\":\"-20000000000000000000000\",\"nep141:usdc.itachicara.testnet\":\"42048514304394597841759\"}}]}","signature":"secp256k1:JbfbpkGpDbJ5LL1WwUrzTr334YFEAaoPkoUxXcdDh3tW7XvkoVffKfsdd2PHaCWT2t7NZt8mVLyvS25Nzn5jjjtyv"}}]}

7 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":"5ne3QtHLSC8uCdbF7hGMWW4BU9aXVRYGLAbn7Agp3Qmr","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.