Transaction

What happened, step by step

1. cosm_rc1.testnet to eth.fakes.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (350 bytes)

   {
     "receiver_id": "veax-dex13.testnet",
     "amount": "10000000000000000000",
     "msg": "[\"Deposit\",{\"SwapExactIn\":{\"token_in\":\"eth.fakes.testnet\",\"token_out\":\"wbtc.fakes.testnet\",\"amount\":\"10000000000000000000\",\"amount_limit\":\"123949672\"}},{\"Withdraw\":[\"eth.fakes.testnet\",\"0\",null]},{\"Withdraw\":[\"wbtc.fakes.testnet\",\"0\",null]}]"
   }

   Logs (1)

   Transfer 10000000000000000000 from cosm_rc1.testnet to veax-dex13.testnet

2. eth.fakes.testnet to veax-dex13.testnet

   ft_on_transfer()

   Arguments (346 bytes)

   {
     "sender_id": "cosm_rc1.testnet",
     "amount": "10000000000000000000",
     "msg": "[\"Deposit\",{\"SwapExactIn\":{\"token_in\":\"eth.fakes.testnet\",\"token_out\":\"wbtc.fakes.testnet\",\"amount\":\"10000000000000000000\",\"amount_limit\":\"123949672\"}},{\"Withdraw\":[\"eth.fakes.testnet\",\"0\",null]},{\"Withdraw\":[\"wbtc.fakes.testnet\",\"0\",null]}]"
   }

   Logs (6)

   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"deposit","data":{"user":"cosm_rc1.testnet","token_id":"eth.fakes.testnet","amount":"10000000000000000000","balance":"10000000000000000000"}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"swap","data":{"user":"cosm_rc1.testnet","tokens":["eth.fakes.testnet","wbtc.fakes.testnet"],"amounts":["10000000000000000000","145823144"],"fees":[]}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"update_pool_state","data":{"pool":["wbtc.fakes.testnet","eth.fakes.testnet"],"type":"swap","amounts_a":["0","67343836607297","19518348374","260524091","59521061766","33052449085","0","0"],"amounts_b":["2414192643195739194","2276560801170176559007966","19927618210068156263738","305497859522115219548","26011781388670681413629","1219316212689614048660","0","0"],"sqrt_prices":[261857.63328174665,261844.54138196685,261839.11926323193,261891.48970547577,261996.26201589504,262205.93239913473,262543.0885012543,261704.33527587345],"liquidities":[0.0,4.555092994642074e19,5110667147933936.0,151113866356633.47,1.5293512308207524e16,2.4228140259257316e16,0.0,0.0]}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"withdraw","data":{"user":"cosm_rc1.testnet","token_id":"wbtc.fakes.testnet","amount":"145823144","balance":"0"}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"storage_balance","data":{"user":"cosm_rc1.testnet","available":"0","total":"9340000000000000000000"}}
   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"storage_balance","data":{"user":"cosm_rc1.testnet","available":"0","total":"9340000000000000000000"}}

3. veax-dex13.testnet to wbtc.fakes.testnet

   ft_transfer() with 1 yoctoNEAR

   Arguments (67 bytes)

   {
     "receiver_id": "cosm_rc1.testnet",
     "amount": "145823144",
     "memo": null
   }

   Logs (1)

   Transfer 145823144 from veax-dex13.testnet to cosm_rc1.testnet

4. veax-dex13.testnet to veax-dex13.testnet

   exchange_callback_post_withdraw()

   Arguments (104 bytes)

   {
     "token_id": "wbtc.fakes.testnet",
     "sender_id": "cosm_rc1.testnet",
     "amount": "145823144",
     "unregister": false
   }

   Logs (1)

   EVENT_JSON:{"standard":"veax","version":"1.0.0","event":"storage_balance","data":{"user":"cosm_rc1.testnet","available":"0","total":"9340000000000000000000"}}

5. veax-dex13.testnet to veax-dex13.testnet

   return_option_amount()

   Arguments (14 bytes)

   {
     "amount": "0"
   }

6. eth.fakes.testnet to eth.fakes.testnet

   ft_resolve_transfer()

   Arguments (99 bytes)

   {
     "sender_id": "cosm_rc1.testnet",
     "receiver_id": "veax-dex13.testnet",
     "amount": "10000000000000000000"
   }

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":"FePBkjXTjnXRBuUn8o4MxDbYVDRxY9qSjHssHz3MT5TN","sender_account_id":"cosm_rc1.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.