Transaction

{
  "amount": [
    "688.287037 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1w6udrate2lqnfx2lxtmsex5wkmz259mwkajqt5"
}