Transaction

What happened, step by step

1. james112.testnet to thusdc.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (281 bytes)

   {
     "amount": "100000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":257,\"token_in\":\"thusdc.testnet\",\"token_out\":\"0x.thtkn.testnet\",\"amount_in\":\"100000000\",\"min_amount_out\":\"22393199352323644639149433\"}],\"referral_id\":\"ZB3kGp3Ig\"}",
     "receiver_id": "thdex.testnet"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"james112.testnet","new_owner_id":"thdex.testnet","amount":"100000000"}]}

2. thusdc.testnet to thdex.testnet

   ft_on_transfer()

   Arguments (282 bytes)

   {
     "sender_id": "james112.testnet",
     "amount": "100000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":257,\"token_in\":\"thusdc.testnet\",\"token_out\":\"0x.thtkn.testnet\",\"amount_in\":\"100000000\",\"min_amount_out\":\"22393199352323644639149433\"}],\"referral_id\":\"ZB3kGp3Ig\"}"
   }

   Logs (1)

   Swapped 100000000 thusdc.testnet for 22895027418554783857011364 0x.thtkn.testnet

3. thdex.testnet to 0x.thtkn.testnet

   ft_transfer() with 1 yoctoNEAR

   Arguments (84 bytes)

   {
     "receiver_id": "james112.testnet",
     "amount": "22895027418554783857011364",
     "memo": null
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"thdex.testnet","new_owner_id":"james112.testnet","amount":"22895027418554783857011364"}]}

4. thusdc.testnet to thusdc.testnet

   ft_resolve_transfer()

   Arguments (83 bytes)

   {
     "sender_id": "james112.testnet",
     "receiver_id": "thdex.testnet",
     "amount": "100000000"
   }

5. thdex.testnet to thdex.testnet

   exchange_callback_post_withdraw()

   Arguments (100 bytes)

   {
     "token_id": "0x.thtkn.testnet",
     "sender_id": "james112.testnet",
     "amount": "22895027418554783857011364"
   }

5 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":"i1bN2WM7s1at9GtyhGhsiYtLfSTgQeK7KbGx142US8p","sender_account_id":"james112.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.