Transaction

{
  "amount": [
    "644.456592 OPT"
  ],
  "toAddress": "optio1w3zc5ym4230jllt872vpdtjfjw5nksy4f862sk",
  "fromAddress": "optio1xn5knkspcmy3qtx9taesyxjsh6guymryvgaaz7"
}