Transaction

What happened, step by step

A step failed but the transaction finished. Contracts can catch a failed step and carry on.

1. armmgh.testnet to wrap.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (714 bytes)

   {
     "receiver_id": "ref-finance-101.testnet",
     "amount": "1000000000000000000000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":1901,\"token_in\":\"wrap.testnet\",\"token_out\":\"usdte.ft.ref-labs.testnet\",\"amount_in\":\"500000000000000000000000\",\"min_amount_out\":\"0\"},{\"pool_id\":2031,\"token_in\":\"usdte.ft.ref-labs.testnet\",\"token_out\":\"usdcc.ft.ref-labs.testnet\",\"min_amount_out\":\"821555401\"},{\"pool_id\":1902,\"token_in\":\"wrap.testnet\",\"token_out\":\"usdce.ft.ref-labs.testnet\",\"amount_in\":\"500000000000000000000000\",\"min_amount_out\":\"0\"},{\"pool_id\":2031,\"token_in\":\"usdce.ft.ref-labs.testnet\",\"token_out\":\"usdcc.ft.ref-labs.testnet\",\"min_amount_out\":\"803595104\"}]}"
   }

   Logs (1)

   Transfer 1000000000000000000000000 from armmgh.testnet to ref-finance-101.testnet

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

   ft_on_transfer()

   Arguments (703 bytes)

   {
     "sender_id": "armmgh.testnet",
     "amount": "1000000000000000000000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":1901,\"token_in\":\"wrap.testnet\",\"token_out\":\"usdte.ft.ref-labs.testnet\",\"amount_in\":\"500000000000000000000000\",\"min_amount_out\":\"0\"},{\"pool_id\":2031,\"token_in\":\"usdte.ft.ref-labs.testnet\",\"token_out\":\"usdcc.ft.ref-labs.testnet\",\"min_amount_out\":\"821555401\"},{\"pool_id\":1902,\"token_in\":\"wrap.testnet\",\"token_out\":\"usdce.ft.ref-labs.testnet\",\"amount_in\":\"500000000000000000000000\",\"min_amount_out\":\"0\"},{\"pool_id\":2031,\"token_in\":\"usdce.ft.ref-labs.testnet\",\"token_out\":\"usdcc.ft.ref-labs.testnet\",\"min_amount_out\":\"803595104\"}]}"
   }

   Logs (8)

   Swapped 500000000000000000000000 wrap.testnet for 826085418 usdte.ft.ref-labs.testnet
   Exchange ref-finance-101.testnet got 59544119182767306751 shares, No referral fee
   Swapped 826085418 usdte.ft.ref-labs.testnet for 825683820 usdcc.ft.ref-labs.testnet, total fee 165169, admin fee 33033
   Exchange ref-finance-101.testnet got 33040091814419806308632 shares, No referral fee
   Swapped 500000000000000000000000 wrap.testnet for 807794932 usdce.ft.ref-labs.testnet
   Exchange ref-finance-101.testnet got 59138457217928874910 shares, No referral fee
   Swapped 807794932 usdce.ft.ref-labs.testnet for 807633269 usdcc.ft.ref-labs.testnet, total fee 161558, admin fee 32311
   Exchange ref-finance-101.testnet got 32317792835963464498847 shares, No referral fee

3. ref-finance-101.testnet to pyth-oracle.testnet

   get_price()

   Arguments (87 bytes)

   {
     "price_identifier": "41f3625971ca2ed2263e78573fe5ce23e13d2558ed3f2e47ab0f84fb9e7ae722"
   }

4. ref-finance-101.testnet to pyth-oracle.testnet

   get_price()

   Arguments (87 bytes)

   {
     "price_identifier": "41f3625971ca2ed2263e78573fe5ce23e13d2558ed3f2e47ab0f84fb9e7ae722"
   }

5. ref-finance-101.testnet to pyth-oracle.testnet

   get_price()

   Arguments (87 bytes)

   {
     "price_identifier": "1fc18861232290221461220bd4e2acd1dcdfbc89c84092c93c18bdc7756c1588"
   }

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

   get_price()

   Arguments (87 bytes)

   {
     "price_identifier": "1fc18861232290221461220bd4e2acd1dcdfbc89c84092c93c18bdc7756c1588"
   }

7. ref-finance-101.testnet to usdcc.ft.ref-labs.testnet

   ft_transfer() with 1 yoctoNEAR

   Arguments (66 bytes)

   {
     "receiver_id": "armmgh.testnet",
     "amount": "1633317089",
     "memo": null
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ref-finance-101.testnet","new_owner_id":"armmgh.testnet","amount":"1633317089"}]}

8. wrap.testnet to wrap.testnet

   ft_resolve_transfer()

   Arguments (107 bytes)

   {
     "sender_id": "armmgh.testnet",
     "receiver_id": "ref-finance-101.testnet",
     "amount": "1000000000000000000000000"
   }

9. ref-finance-101.testnet to ref-finance-101.testnet · failed

   update_degen_token_price_callback()

   Arguments (40 bytes)

   {
     "token_id": "usdce.ft.ref-labs.testnet"
   }

   Smart contract panicked: panicked at 'E126: Failed to parse cross-contract call result: Error("invalid type: null, expected struct Price", line: 1, column: 4)', ref-exchange/src/degen_swap/pyth_oracle.rs:49:80

10. ref-finance-101.testnet to ref-finance-101.testnet · failed

    update_degen_token_price_callback()

    Arguments (40 bytes)

    {
      "token_id": "usdcc.ft.ref-labs.testnet"
    }

    Smart contract panicked: panicked at 'E126: Failed to parse cross-contract call result: Error("invalid type: null, expected struct Price", line: 1, column: 4)', ref-exchange/src/degen_swap/pyth_oracle.rs:49:80

11. ref-finance-101.testnet to ref-finance-101.testnet · failed

    update_degen_token_price_callback()

    Arguments (40 bytes)

    {
      "token_id": "usdtt.ft.ref-labs.testnet"
    }

    Smart contract panicked: panicked at 'E126: Failed to parse cross-contract call result: Error("invalid type: null, expected struct Price", line: 1, column: 4)', ref-exchange/src/degen_swap/pyth_oracle.rs:49:80

12. ref-finance-101.testnet to ref-finance-101.testnet · failed

    update_degen_token_price_callback()

    Arguments (40 bytes)

    {
      "token_id": "usdte.ft.ref-labs.testnet"
    }

    Smart contract panicked: panicked at 'E126: Failed to parse cross-contract call result: Error("invalid type: null, expected struct Price", line: 1, column: 4)', ref-exchange/src/degen_swap/pyth_oracle.rs:49:80

13. ref-finance-101.testnet to ref-finance-101.testnet

    exchange_callback_post_withdraw()

    Arguments (91 bytes)

    {
      "token_id": "usdcc.ft.ref-labs.testnet",
      "sender_id": "armmgh.testnet",
      "amount": "1633317089"
    }

13 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":"9xKYyrYRefBsgweHRBRyKbASXU9PMWVU2gkpoY1vDTCD","sender_account_id":"armmgh.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.