{
  "manageEntity": {
    "action": "Share",
    "entityId": "1876334154",
    "entityType": "Track",
    "nonce": "0x728de96f861dc6381d6df94969e11aeaf16fe1b28404ad6db02f27ee3d934c2c",
    "signature": "0x422fb1cecc90e1e636a1fddab0eb0f9b6e90f877514b1388230f8bca6a83bd4400aba854c639f3f2d9cec9fe32267edc349a30290aac6e73aebaf98d6284d8eb1c",
    "signer": "0x74Cfba397474D1C8E5568957E9684113ad5A2Bd8",
    "userId": "576874887"
  }
}