{
  "manageEntity": {
    "action": "Share",
    "entityId": "1334486363",
    "entityType": "Track",
    "nonce": "0x71b6deba9131482c07b953bfb0da2b236632c82b436b54734716893cadbb4396",
    "signature": "0x377154d83f042340701b45ed6da07da87c7077cf7c83724b4aeade586376b43363d089e3781c1919e18f5dc40caf5637e4b57ba782f80d227690c905bac6d6e11b",
    "signer": "0xf0d15485d652140D8dd935f5A687B37D78FceBC6",
    "userId": "422818080"
  }
}