Transaction

{
  "amount": [
    "684.372561 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1esvavu50ua8wdmu2p92j75thrrqzjdp8sjr56f"
}