{
  "manageEntity": {
    "action": "Download",
    "entityId": "276069263",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Antakya\",\"region\":\"Hatay\",\"country\":\"Türkiye\"}}",
    "nonce": "0xae9e9fd31539af210368de18d1cd2cd37c456d99a5c93575a6e0df9bfc570927",
    "signature": "0xf2681fa1a4557f282b10a09cfda294165d0e5b41dd3174d0512a0df7aea1855b19ec3f632982010f1c28c6a24aaef1818c1440af092c29c33056c4a06ba5e58f1c",
    "signer": "0xb170d2801610D13C8cF8C2C1C5943F94881f3d81",
    "userId": "400161888"
  }
}