Transaction

What happened, step by step

1. dievri.testnet to wrap.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (348 bytes)

   {
     "receiver_id": "veax-dex15.testnet",
     "amount": "2000000000000000000000000",
     "msg": "[\"Deposit\",{\"SwapExactIn\":{\"token_in\":\"wrap.testnet\",\"token_out\":\"usdc.fakes.testnet\",\"amount\":\"2000000000000000000000000\",\"amount_limit\":\"7898173\"}},{\"Withdraw\":[\"wrap.testnet\",\"0\",null]},{\"Withdraw\":[\"usdc.fakes.testnet\",\"0\",null]}]"
   }

   Logs (1)

   Transfer 2000000000000000000000000 from dievri.testnet to veax-dex15.testnet

2. wrap.testnet to veax-dex15.testnet

   ft_on_transfer()

   Arguments (342 bytes)

   {
     "sender_id": "dievri.testnet",
     "amount": "2000000000000000000000000",
     "msg": "[\"Deposit\",{\"SwapExactIn\":{\"token_in\":\"wrap.testnet\",\"token_out\":\"usdc.fakes.testnet\",\"amount\":\"2000000000000000000000000\",\"amount_limit\":\"7898173\"}},{\"Withdraw\":[\"wrap.testnet\",\"0\",null]},{\"Withdraw\":[\"usdc.fakes.testnet\",\"0\",null]}]"
   }

   Logs (6)

   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"deposit","data":{"user":"dievri.testnet","token_id":"wrap.testnet","amount":"2000000000000000000000000","balance":"2000000000000000000000000"}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"swap","data":{"user":"dievri.testnet","tokens":["wrap.testnet","usdc.fakes.testnet"],"amounts":["2000000000000000000000000","9872717"],"fees":[]}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"update_pool_state","data":{"pool":["wrap.testnet","usdc.fakes.testnet"],"type":"swap","amounts_a":["0","0","0","0","0","0","0","100992143995013543507575411"],"amounts_b":["0","0","0","0","0","0","0","495095879"],"sqrt_prices":[2.2191623861736396e-9,2.2192733415191345e-9,2.2194952688532856e-9,2.2199391901020096e-9,2.2208272989832817e-9,2.222604582778494e-9,2.226163418481501e-9,2.2332981942409783e-9],"liquidities":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,1.7887952535579026e18]}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"withdraw","data":{"user":"dievri.testnet","token_id":"usdc.fakes.testnet","amount":"9872717","balance":"0"}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"storage_balance","data":{"user":"dievri.testnet","available":"0","total":"9340000000000000000000"}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"storage_balance","data":{"user":"dievri.testnet","available":"0","total":"9340000000000000000000"}}

3. veax-dex15.testnet to usdc.fakes.testnet

   ft_transfer() with 1 yoctoNEAR

   Arguments (63 bytes)

   {
     "receiver_id": "dievri.testnet",
     "amount": "9872717",
     "memo": null
   }

   Logs (1)

   Transfer 9872717 from veax-dex15.testnet to dievri.testnet

4. veax-dex15.testnet to veax-dex15.testnet

   exchange_callback_post_withdraw()

   Arguments (100 bytes)

   {
     "token_id": "usdc.fakes.testnet",
     "sender_id": "dievri.testnet",
     "amount": "9872717",
     "unregister": false
   }

   Logs (1)

   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"storage_balance","data":{"user":"dievri.testnet","available":"0","total":"9340000000000000000000"}}

5. veax-dex15.testnet to veax-dex15.testnet

   return_option_amount()

   Arguments (14 bytes)

   {
     "amount": "0"
   }

6. wrap.testnet to wrap.testnet

   ft_resolve_transfer()

   Arguments (102 bytes)

   {
     "sender_id": "dievri.testnet",
     "receiver_id": "veax-dex15.testnet",
     "amount": "2000000000000000000000000"
   }

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":"9B9uvYd7iDNxBAvWo4p7LKz9hP8eDGcPp7Jquz3rZEDB","sender_account_id":"dievri.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.