Relayer doesn't handle sign error

[lok52]

This probably happens during tx signing. Web3.js tries to fetch missing data and RPC node fails to respond.

info: Updated gasPrice: { maxFeePerGas: '4508090000000', maxPriorityFeePerGas: '292800000000' } {"timestamp":"2023-11-16T14:47:51.461Z"}
 /app/node_modules/web3-core-helpers/lib/errors.js:28
         var err = new Error('Returned error: ' + message);
                   ^
 Error: Returned error: we can't execute this request
     at Object.ErrorResponse (/app/node_modules/web3-core-helpers/lib/errors.js:28:19)
     at /app/node_modules/web3-core-requestmanager/lib/index.js:300:36
     at HttpListProvider.send (/app/zp-relayer/services/providers/HttpListProvider.js:97:13)
     at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
   data: null
 }
 Node.js v18.16.1
 error Command failed with exit code 1.
 info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
 yarn run v1.22.19
 warning package.json: No license field
 $ node index.js