{
  "manageEntity": {
    "action": "Share",
    "entityId": "1075533978",
    "entityType": "Track",
    "nonce": "0x1c348c73a5eefc32fdd5c71046a758544527cdbc544a2ce5d504640cdbab63f8",
    "signature": "0x633c72ec7f782839dcf018e0bde110d0e7bd84ef7a3fd9175d34ab3a54d5323965320fee611a69322c435c2b9689f0b90c2c9f480f01132d468a69d86ca3bab51c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}