api_response.json

// API call: 
// https://explorer.celo.org/api?module=transaction&action=gettxinfo&txhash=0xc495463ca93ec63fa654cc12690db488a9b127221a21af4c6359ceb357f3d757
{
  "status": "1",
  "result": {
    "value": "0",
    "to": "0x6d67b41236129cb4f6ffaf6e37223485b20d1d06",
    "timeStamp": "1610353070",
    "success": true,
    "next_page_params": null,
    "logs": [
      {
        "topics": [
          "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
          "0x0000000000000000000000006d67b41236129cb4f6ffaf6e37223485b20d1d06",
          "0x000000000000000000000000c31965ffe24866d122b5469c08f3c69e0dcc578c",
          null
        ],
        "index": "0",
        "data": "0x000000000000000000000000000000000000000000000000c2b818f06ea05800",
        "address": "0x471ece3750da237f93b8e339c536989b8978a438"
      }
    ],
    "input": "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",
    "hash": "0xc495463ca93ec63fa654cc12690db488a9b127221a21af4c6359ceb357f3d757",
    "gatewayFeeRecipient": "",
    "gatewayFee": "0",
    "gasUsed": "75044",
    "gasPrice": "650000000",
    "gasLimit": "500000",
    "from": "0xbc373d55874e3d8a3d0f949a8f69da44de90ede3",
    "feeCurrency": "",
    "confirmations": "5186",
    "blockNumber": "4555500"
  },
  "message": "OK"
}

decodeLogs.js

const Web3 = require("web3");
const web3 = new Web3("https://forno.celo.org")

// relevant web3.js docs: https://web3js.readthedocs.io/en/v1.3.1/web3-eth-abi.html?#decodelog

console.log(web3.eth.abi.decodeLog(
    // view the types & names of logs for this type of tx here: https://explorer.celo.org/tx/0xc495463ca93ec63fa654cc12690db488a9b127221a21af4c6359ceb357f3d757/logs
    [{
        type: 'address',
        name: 'from',
        indexed: true
    },{
        type: 'address',
        name: 'to',
        indexed: true
    },{
        type: 'uint256',
        name: 'value'
    }],
    "0x000000000000000000000000000000000000000000000000c2b818f06ea05800",
    // the first topic in the array is the hash of the of the signature of the event
    // event sig: "Transfer(address indexed from, address indexed to, uint256 value)"
    // hash: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"
    // this was removed as we are not interested in it, "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"
    ["0x0000000000000000000000006d67b41236129cb4f6ffaf6e37223485b20d1d06","0x000000000000000000000000c31965ffe24866d122b5469c08f3c69e0dcc578c",null]
))