Transaction

{
  "amount": [
    "683.964689 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1s4lcm899ztwsxpm5g6xdfeamgl5llkstvs2f5f"
}