Transaction

{
  "amount": [
    "621.308029 OPT"
  ],
  "toAddress": "optio1yq3wz3re56fhwu0afq4wekp6qc96recfgxr9px",
  "fromAddress": "optio1spnexgcez4lxdtzdhflnh3r5a3m0szk09pp9t8"
}