Transaction

{
  "amount": [
    "521.879943 OPT"
  ],
  "toAddress": "optio1zwurrf72st7jdmcdu84xqpnnl5m8f4ff9y7jg7",
  "fromAddress": "optio1ze9ndqst69uzlddmhx0uln9tjzvmxpe7wardr2"
}