Transaction

{
  "amount": [
    "643.017813 OPT"
  ],
  "toAddress": "optio1u0y92jvfzsgpnkjspyfltpe7gzcr9vkz7zxfwr",
  "fromAddress": "optio1d0ctkv6x2l2pxzw5t8d7q8np9thzn96c80f7gt"
}