Transaction

{
  "amount": [
    "577.899728 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1xy6zd6vqx2hwgf54zcm0f2qdgtn9apnjfrt2c4"
}