Transaction

{
  "amount": [
    "519.900724 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1nptr3jnnph3q2zhm56zq5klmfftgw6ce2d7gs0"
}