Transaction

{
  "amount": [
    "664.893678 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1pde8g0g283rux5dxygv75c4sc9z0pyfkmjfc9z"
}