Transaction

{
  "amount": [
    "512.440754 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1wkjveemh5t8yq6gjm6jq5f2glae6zhquqwmtz0"
}