Transaction

{
  "amount": [
    "0.300000 OPT"
  ],
  "toAddress": "optio1kn4tjhn83rvpjarjv9e8pqthrzmh3zq8ef4jqy",
  "fromAddress": "optio1rqks0995zn6uk25tudl4dl5lrg8na5sdjxs74n"
}