Transaction

{
  "amount": [
    "639.744332 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1q9eudep62cz99a584pll0w5spx4h058rj2z5yz"
}