Transaction

{
  "amount": [
    "642.134587 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1538a077xj47a7y9gy45c6p4jwy7m88w4ca2ze4"
}