Transaction

{
  "amount": [
    "499.790000 OPT"
  ],
  "toAddress": "optio1rp8sluw6v04h9wgum90y7a2jxqza28j957f95w",
  "fromAddress": "optio1vz2ykm2gkrurnshqe3kmly05pxuv7mvdvzf5xj"
}