{
  "manageEntity": {
    "action": "Share",
    "entityId": "2018860640",
    "entityType": "Track",
    "nonce": "0x7532b1ab024c4d1f99c5c4845998f006b73e09c52872739fc8632ee879adeabe",
    "signature": "0x28c0ca0fe6f1a2b34e8cf60cdd813ff9479617d7235b3d0d9657cbe3fc382c615fd854d7f44422087e3d031ad099aa23424c48aca3b3135246016bbe1e4cb2f21c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}