Transaction

{
  "amount": [
    "688.794788 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1rqzsrl3rl9s50fa8uuv2ufgnmnern0hn4d4gan"
}