Transaction

What happened, step by step

1. cuongdcdev.testnet to deltalonk.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (438 bytes)

   {
     "receiver_id": "ref-finance-101.testnet",
     "amount": "100000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":2340,\"token_in\":\"deltalonk.testnet\",\"token_out\":\"deltausdc.testnet\",\"amount_in\":\"100000000\",\"amount_out\":\"0\",\"min_amount_out\":\"0\"},{\"pool_id\":1877,\"token_in\":\"deltausdc.testnet\",\"token_out\":\"wrap.testnet\",\"amount_out\":\"0\",\"min_amount_out\":\"1049836158475117847\"}],\"skip_unwrap_near\":false}"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cuongdcdev.testnet","new_owner_id":"ref-finance-101.testnet","amount":"100000000"}]}

2. deltalonk.testnet to ref-finance-101.testnet

   ft_on_transfer()

   Arguments (431 bytes)

   {
     "sender_id": "cuongdcdev.testnet",
     "amount": "100000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":2340,\"token_in\":\"deltalonk.testnet\",\"token_out\":\"deltausdc.testnet\",\"amount_in\":\"100000000\",\"amount_out\":\"0\",\"min_amount_out\":\"0\"},{\"pool_id\":1877,\"token_in\":\"deltausdc.testnet\",\"token_out\":\"wrap.testnet\",\"amount_out\":\"0\",\"min_amount_out\":\"1049836158475117847\"}],\"skip_unwrap_near\":false}"
   }

   Logs (4)

   Swapped 100000000 deltalonk.testnet for 4 deltausdc.testnet
   Exchange ref-finance-101.testnet got 100041671600278361 shares, No referral fee
   Swapped 4 deltausdc.testnet for 1055111717060419947 wrap.testnet
   Exchange ref-finance-101.testnet got 4551456498978 shares, No referral fee

3. deltalonk.testnet to deltalonk.testnet

   ft_resolve_transfer()

   Arguments (95 bytes)

   {
     "sender_id": "cuongdcdev.testnet",
     "receiver_id": "ref-finance-101.testnet",
     "amount": "100000000"
   }

4. ref-finance-101.testnet to wrap.testnet

   near_withdraw() with 1 yoctoNEAR

   Arguments (32 bytes)

   {
     "amount": "1055111717060419947"
   }

   Logs (1)

   Withdraw 1055111717060419947 yoctoNEAR from ref-finance-101.testnet

5. wrap.testnet to ref-finance-101.testnet

   Transfer with 1055111717060419948 yoctoNEAR

6. ref-finance-101.testnet to ref-finance-101.testnet

   exchange_callback_post_withdraw_near()

   Arguments (65 bytes)

   {
     "sender_id": "cuongdcdev.testnet",
     "amount": "1055111717060419947"
   }

7. ref-finance-101.testnet to cuongdcdev.testnet

   Transfer with 1055111717060419947 yoctoNEAR

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":"9tb3fz3sAVYpn4ZvyCSgShZmnAhJrVrqd1AkXMtDTv1F","sender_account_id":"cuongdcdev.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.