Transaction

{
  "amount": [
    "678.531641 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1f3xpcnrpk3fhh6q525cdv4lacsduvwt2mqncla"
}