{
  "manageEntity": {
    "action": "Share",
    "entityId": "958173",
    "entityType": "Track",
    "nonce": "0xe87e469f55afb7b8e3cec9f273268c94b57ddd6581ff6980de22c2382e448539",
    "signature": "0xdeecda21cc8545157f2781995a85e486b7ecb3a54bc4cda00ebf90c73d9c09ec6fcdc38e528f33720bab5c9ef8f3778bbafab355938cf52f0916a3781ebed9741b",
    "signer": "0x29ffB0403B425D6Dd53D7b96a9192b4140240284",
    "userId": "244961"
  }
}