Transaction

{
  "amount": [
    "521.424375 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1gdue8j5xur5pmawvn5cvhn9n40ef7fs0y0vv02"
}