{
  "manageEntity": {
    "action": "Share",
    "entityId": "1909938281",
    "entityType": "Track",
    "nonce": "0xbe02dfbb42131822e3b72bf47eb855e8075a9a89d4b3afd85fb89ef2f39696bd",
    "signature": "0xef4156eb4d3ef1f098c89518bb041fdb341a7bd7bf78029c7a503fb82fbcdfbf28175b5b6d81f03d2487ec111312afe0cd5d454b6c5879ed9e6bc33feb8a8d481b",
    "signer": "0x2b1f01ef0D9Aec465857f909A09dAaB24e4fBafe",
    "userId": "319479"
  }
}