curl --request POST \
  --url https://api.mainnet.abs.xyz/eth_getTransactionCount \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionCount",
  "params": [
    "0x8fe5810cd78eb8d8b9abad8527dfc1265bee6c56",
    "latest"
  ],
  "id": 1
}
'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x2f5d6a8af654c249bc487e7c7b926a3f3f165b575a6485a487f12c7a9e3c8e45"
}