Failed to decode Ethereum JSONRPC response

blockscout                 | 2023-03-13T13:31:58.122 application=ethereum_jsonrpc [error] Failed to decode Ethereum JSONRPC response:

blockscout                 | 2023-03-13T13:31:58.122 application=ethereum_jsonrpc [error] Failed to decode Ethereum JSONRPC response:
blockscout                 |
blockscout                 |   request:
blockscout                 |
blockscout                 |     url: http://host.docker.internal:8545/
blockscout                 |
blockscout                 |     body: {"id":0,"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest",false]}
blockscout                 |
blockscout                 |   response:
blockscout                 |
blockscout                 |     status code: 403
blockscout                 |
blockscout                 |     body: invalid host specified
blockscout                 |
blockscout

RPC, rpcbind, rpcinfo, rpc.statd, WS-RPC, HTTP-RPC, OpenRPC

JSON, jq, jid, mlr, JWT, BSON, Miller, Content-type:, application/json, BadJSON, Webhook, jsonc, ndjson, import json, Google Custom Search JSON API, jsonpath, JSON-LD, JSON tree, JSON-RPC