{
  "manageEntity": {
    "action": "Share",
    "entityId": "1967991777",
    "entityType": "Track",
    "nonce": "0x89e2936a9ee799f63bf3895ccd996f9ea331fbf73b1d42de31ce639629659732",
    "signature": "0x87cfe0acf38d41804b4a7ff91b528f84f658327ce2c86eb85719b9ce996774b674e6c9aa2d7fdf6a25373abb58106c3c34d3c85eef23a3c02288df5b63a596751c",
    "signer": "0x81b1B45A33ac76924D6f674Fc7d0918AC3E9F9Ec",
    "userId": "845684964"
  }
}