{
  "code": 200,
  "msg": {
    "params": {
      "max_memo_characters": "256",
      "tx_sig_limit": "7",
      "tx_size_cost_per_byte": "10",
      "sig_verify_cost_ed25519": "590",
      "sig_verify_cost_secp256k1": "1000"
    }
  },
  "error": ""
}