{
  "manageEntity": {
    "action": "Share",
    "entityId": "1281310135",
    "entityType": "Track",
    "nonce": "0xc0789f271c942b94240e191273f07b3ec6fe532aa11cf5d4041e97fafb942d48",
    "signature": "0x8a79e6a971e6b3fbd4a6ae59f04054adf0cbf25c76ebe1c4a95c2f663a8040607db33a8ab09e41cb0659df40d57b74501438f4efea1391042b099af53205f64f1b",
    "signer": "0x854726bE5910ceEe19fBd2D4CE0518966CA41382",
    "userId": "124312"
  }
}