Transaction

{
  "amount": [
    "0.500000 OPT"
  ],
  "toAddress": "optio1cgwajw9c3jh0l8qyw7vs52cnqfmj8rsnlp5gs7",
  "fromAddress": "optio1ecz2nvm634rcqkk0c8mpwlynapltf5g8335det"
}