{
  "manageEntity": {
    "action": "Share",
    "entityId": "501436210",
    "entityType": "Track",
    "nonce": "0x7ef262106f1829fa1ffcaabc6c619277d7f63a2ec4c3154c9dd15891a6824dfe",
    "signature": "0x615dc304ed26739099f09d7e63148d78d359dfc0034eea156f7af93e5f7f2fd16561d0185825152e80ef89fb73689ec1803090f5352491952a0f4cf636a35fb61b",
    "signer": "0x4a26E1fdd6FdeE62e6A343d231CF3700Bf1e26bb",
    "userId": "55875"
  }
}