{
  "manageEntity": {
    "action": "Share",
    "entityId": "975634436",
    "entityType": "Track",
    "nonce": "0x1b3a9c4b032538f5ce3f59f846c9f33b837a83b3da625b4fd1397a97254efe9c",
    "signature": "0xec9f39aa8efc7a22425d548c26264ac939d547aaa4943543c27b0d12cabed8fd3520bf6fda7f8d19ff8d36cac711a5ea5be71456f9196e25ed93f2a214a475d81b",
    "signer": "0xc4C730413c9F2c2B9132C831Cb041b98b10B99Cb",
    "userId": "234449701"
  }
}