{
  "manageEntity": {
    "action": "Share",
    "entityId": "1831953821",
    "entityType": "Track",
    "nonce": "0x204d607805078fb9d802cf9ec7bea296040d4a5607ec8611ef9868b650e2857b",
    "signature": "0xcd23d619765f6d1f41087596449b4f14d82de5b1fd1bd229c547a8e734c3bfed207455771c950c1c4440a976237e673972a17b37172164862da6d620e1f42fef1b",
    "signer": "0x68A81e244373071022906C5BEF0bcE468cFceEF0",
    "userId": "67066"
  }
}