Transaction

{
  "amount": [
    "684.817710 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1g2v7jct9zrpnehvqf2aa7ajaen3k9t7lvwf0wa"
}