Transaction

{
  "amount": [
    "646.668749 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio12u7dj80jnvw8qynuw0tp4sp226kk67hmn3wrzz"
}