Transaction

{
  "amount": [
    "686.819837 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1mj8dnau3p6c9jv647x7qa7wk0c2ygqq7z0frw8"
}