Transaction

{
  "address": "optio1mrqlptnzc9atcy0yx5x3al8u3x596mrdwrfefe",
  "extensions": [
    {
      "amount": "4.000000 OPT",
      "toDate": "2028-02-04",
      "fromDate": "2026-07-10"
    }
  ]
}