{
  "manageEntity": {
    "action": "Share",
    "entityId": "616941293",
    "entityType": "Track",
    "nonce": "0x3f1bb4a3617ffaed444a42183ae97d5c1e34beff6ecc96f0329a4a9ec1e417cc",
    "signature": "0xe5bb47010dbcdc840cc5ca5e4d89feae04bd3157b73e43d01e3c1784657fec4213623b05bee67a05a6f17559a140070187a84d7842a79c7dc4b409197feecaf71b",
    "signer": "0x11F7dF5Bc0e8Dc490dA964584eDEBf21894C1436",
    "userId": "546603040"
  }
}