Transaction

{
  "amount": [
    "642.658852 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1wmd60f2aexg4f5q69gu95z45hflplcnz5e4jv5"
}