Transaction

{
  "amount": [
    "643.126847 OPT"
  ],
  "toAddress": "optio19e6l344zmg3r6grct2jevarhy4039hd74ygunv",
  "fromAddress": "optio1alpq7dfxcnggkmlhkgcdcevkvm0lrt5ylnvx5p"
}