{
  "manageEntity": {
    "action": "Share",
    "entityId": "949696234",
    "entityType": "Track",
    "nonce": "0x3ac05653e8c609abb1ef44fbb1aaeda70d11c5a0dbeb16f940ce96514e64ef0b",
    "signature": "0x5bef4c99ece8b80c3f01f4f32370180261daf31009233edd3696f1ab5281a48a546c4660abc4780ea5da674d8f6af071dc3575a5895b04bb3a7f1ca70180c5991b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}