Transaction

{
  "amount": [
    "642.319163 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1g2cgl5j6agjzxng5zc4cyge73tq8tdm2umqvjs"
}