Transaction

{
  "amount": [
    "511.440685 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1m4tnd9vmrqmpcd5tcgprjqc2j5jwq6y9vmhkny"
}