Transaction

{
  "address": "optio17w99pl7ls4yen5s9l2fdj99lqgkgrmac9nq3q7",
  "extensions": [
    {
      "amount": "18.000000 OPT",
      "toDate": "2027-12-31",
      "fromDate": "2027-12-22"
    }
  ]
}