Transaction

{
  "amount": [
    "683.904732 OPT"
  ],
  "toAddress": "optio1zwurrf72st7jdmcdu84xqpnnl5m8f4ff9y7jg7",
  "fromAddress": "optio1dk4m3tl9qt3qsrvuwnnlvakqkl3txwpukpm546"
}