Transaction

{
  "amount": [
    "687.690234 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio15zzk52gusx3vahl9wx9rnn06kvjf48xpvyp54y"
}