Transaction

{
  "amount": [
    "499.640000 OPT"
  ],
  "toAddress": "optio1yj9d0e23djwt03vfl4sgescntrtpdj0tdyrsjc",
  "fromAddress": "optio1ue6hdzuhvejgzrn3cjt7q39pr9gzjwlrd6ksx4"
}