{
  "manageEntity": {
    "action": "Share",
    "entityId": "1051895336",
    "entityType": "Track",
    "nonce": "0xb3300d03964946937941533e0baa0d80f4b9bd4bfb59747a2d824d4e143e8578",
    "signature": "0xd4ff3344401d16d722d3c1b6a1bcfe55424ac793d2eb9e54ee5669444582fc6e03c451054485e6e532dc7b136546859f273f4fa3eb661f5c173f2f9997df0ed91c",
    "signer": "0x604b4F353E759e6Ceb980b2Fa04e96FE85AC7d1D",
    "userId": "235338"
  }
}