Transaction

What happened, step by step

1. audit-buyer1-4821.testnet to wrap.testnet

   near_deposit() with 0.1000 NEAR

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (220 bytes)

   {
     "receiver_id": "swap-router.launchpad-4821.testnet",
     "amount": "100000000000000000000000",
     "msg": "{\"actions\":[{\"pool_id\":17,\"token_in\":\"wrap.testnet\",\"token_out\":\"ref.fakes.testnet\"}],\"min_amount_out\":\"1\"}"
   }

   Logs (2)

   Deposit 100000000000000000000000 NEAR to audit-buyer1-4821.testnet
   Transfer 100000000000000000000000 from audit-buyer1-4821.testnet to swap-router.launchpad-4821.testnet

2. wrap.testnet to swap-router.launchpad-4821.testnet

   ft_on_transfer()

   Arguments (209 bytes)

   {
     "sender_id": "audit-buyer1-4821.testnet",
     "amount": "100000000000000000000000",
     "msg": "{\"actions\":[{\"pool_id\":17,\"token_in\":\"wrap.testnet\",\"token_out\":\"ref.fakes.testnet\"}],\"min_amount_out\":\"1\"}"
   }

   Logs (1)

   SWAP_START id=18 sender=audit-buyer1-4821.testnet receiver=audit-buyer1-4821.testnet token_in=wrap.testnet gross=100000000000000000000000 fee=1000000000000000000000 net=99000000000000000000000

3. swap-router.launchpad-4821.testnet to wrap.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (97 bytes)

   {
     "receiver_id": "ref-finance-101.testnet",
     "amount": "99000000000000000000000",
     "memo": null,
     "msg": ""
   }

   Logs (1)

   Transfer 99000000000000000000000 from swap-router.launchpad-4821.testnet to ref-finance-101.testnet

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

   ft_on_transfer()

   Arguments (94 bytes)

   {
     "sender_id": "swap-router.launchpad-4821.testnet",
     "amount": "99000000000000000000000",
     "msg": ""
   }

5. wrap.testnet to wrap.testnet

   ft_resolve_transfer()

   Arguments (125 bytes)

   {
     "sender_id": "swap-router.launchpad-4821.testnet",
     "receiver_id": "ref-finance-101.testnet",
     "amount": "99000000000000000000000"
   }

6. swap-router.launchpad-4821.testnet to swap-router.launchpad-4821.testnet

   on_deposit()

   Arguments (455 bytes)

   {
     "ctx": {
       "id": "18",
       "sender": "audit-buyer1-4821.testnet",
       "receiver": "audit-buyer1-4821.testnet",
       "token_in": "wrap.testnet",
       "token_out": "ref.fakes.testnet",
       "gross": "100000000000000000000000",
       "fee": "1000000000000000000000",
       "net": "99000000000000000000000",
       "fee_to": "neardragons-treasury-9606.testnet",
       "unwrap": false
     },
     "actions": [
       {
         "pool_id": 17,
         "token_in": "wrap.testnet",
         "token_out": "ref.fakes.testnet",
         "amount_in": "99000000000000000000000",
         "min_amount_out": "1"
       }
     ]
   }

7. swap-router.launchpad-4821.testnet to ref-finance-101.testnet

   swap() with 1 yoctoNEAR

   Arguments (164 bytes)

   {
     "actions": [
       {
         "pool_id": 17,
         "token_in": "wrap.testnet",
         "token_out": "ref.fakes.testnet",
         "amount_in": "99000000000000000000000",
         "min_amount_out": "1"
       }
     ],
     "referral_id": null
   }

   Logs (2)

   Swapped 99000000000000000000000 wrap.testnet for 384127773666163212713 ref.fakes.testnet
   Exchange ref-finance-101.testnet got 1356421063165452068441 shares, No referral fee

8. swap-router.launchpad-4821.testnet to swap-router.launchpad-4821.testnet

   on_swap()

   Arguments (311 bytes)

   {
     "ctx": {
       "id": "18",
       "sender": "audit-buyer1-4821.testnet",
       "receiver": "audit-buyer1-4821.testnet",
       "token_in": "wrap.testnet",
       "token_out": "ref.fakes.testnet",
       "gross": "100000000000000000000000",
       "fee": "1000000000000000000000",
       "net": "99000000000000000000000",
       "fee_to": "neardragons-treasury-9606.testnet",
       "unwrap": false
     }
   }

   Logs (1)

   SWAP_OK {"id":"18","sender":"audit-buyer1-4821.testnet","receiver":"audit-buyer1-4821.testnet","token_in":"wrap.testnet","token_out":"ref.fakes.testnet","amount_in":"100000000000000000000000","fee":"1000000000000000000000","fee_to":"neardragons-treasury-9606.testnet","net":"99000000000000000000000","amount_out":"384127773666163212713"}

9. swap-router.launchpad-4821.testnet to ref-finance-101.testnet

   withdraw() with 1 yoctoNEAR

   Arguments (107 bytes)

   {
     "token_id": "ref.fakes.testnet",
     "amount": "384127773666163212713",
     "unregister": null,
     "skip_unwrap_near": true
   }

10. swap-router.launchpad-4821.testnet to wrap.testnet

    ft_transfer() with 1 yoctoNEAR

    Arguments (97 bytes)

    {
      "receiver_id": "neardragons-treasury-9606.testnet",
      "amount": "1000000000000000000000",
      "memo": null
    }

    Logs (1)

    Transfer 1000000000000000000000 from swap-router.launchpad-4821.testnet to neardragons-treasury-9606.testnet

11. wrap.testnet to wrap.testnet

    ft_resolve_transfer()

    Arguments (128 bytes)

    {
      "sender_id": "audit-buyer1-4821.testnet",
      "receiver_id": "swap-router.launchpad-4821.testnet",
      "amount": "100000000000000000000000"
    }

12. ref-finance-101.testnet to ref.fakes.testnet

    ft_transfer() with 1 yoctoNEAR

    Arguments (97 bytes)

    {
      "receiver_id": "swap-router.launchpad-4821.testnet",
      "amount": "384127773666163212713",
      "memo": null
    }

    Logs (1)

    Transfer 384127773666163212713 from ref-finance-101.testnet to swap-router.launchpad-4821.testnet

13. swap-router.launchpad-4821.testnet to swap-router.launchpad-4821.testnet

    on_ft_pay()

    Arguments (99 bytes)

    {
      "to": "neardragons-treasury-9606.testnet",
      "token": "wrap.testnet",
      "amount": "1000000000000000000000"
    }

14. ref-finance-101.testnet to ref-finance-101.testnet

    exchange_callback_post_withdraw()

    Arguments (114 bytes)

    {
      "token_id": "ref.fakes.testnet",
      "sender_id": "swap-router.launchpad-4821.testnet",
      "amount": "384127773666163212713"
    }

15. swap-router.launchpad-4821.testnet to swap-router.launchpad-4821.testnet

    on_out_withdrawn()

    Arguments (344 bytes)

    {
      "ctx": {
        "id": "18",
        "sender": "audit-buyer1-4821.testnet",
        "receiver": "audit-buyer1-4821.testnet",
        "token_in": "wrap.testnet",
        "token_out": "ref.fakes.testnet",
        "gross": "100000000000000000000000",
        "fee": "1000000000000000000000",
        "net": "99000000000000000000000",
        "fee_to": "neardragons-treasury-9606.testnet",
        "unwrap": false
      },
      "amount": "384127773666163212713"
    }

16. swap-router.launchpad-4821.testnet to ref.fakes.testnet

    ft_transfer() with 1 yoctoNEAR

    Arguments (88 bytes)

    {
      "receiver_id": "audit-buyer1-4821.testnet",
      "amount": "384127773666163212713",
      "memo": null
    }

    Logs (1)

    Transfer 384127773666163212713 from swap-router.launchpad-4821.testnet to audit-buyer1-4821.testnet

17. swap-router.launchpad-4821.testnet to swap-router.launchpad-4821.testnet

    on_ft_pay()

    Arguments (95 bytes)

    {
      "to": "audit-buyer1-4821.testnet",
      "token": "ref.fakes.testnet",
      "amount": "384127773666163212713"
    }

17 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":"5U7CcAw41XKEeBctFeBoRNd5uN5b2A7xaBKziG8P5Yqz","sender_account_id":"audit-buyer1-4821.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.