{
  "manageEntity": {
    "action": "Share",
    "entityId": "1898020351",
    "entityType": "Track",
    "nonce": "0xe8f40f5bf86814e9db647e474a5cdfaef47836688f201da09a5d6f9b09bed945",
    "signature": "0xb01bcb257e8e7fe71bf741bf69e4befe87b0e0d438899785ac0a1dd0a0f06d2244e03429d3e2522cf014b699833d2ad7df00e19dd01aa8b1930821948bb0becc1b",
    "signer": "0xeF3a4ae2Ce361f5d0081c77F1Ab5F660D0796F05",
    "userId": "916022076"
  }
}