{
  "manageEntity": {
    "action": "Share",
    "entityId": "1990916850",
    "entityType": "Track",
    "nonce": "0xe4e6d57a6d189409db349d2a18abab1e3487dccef9499286229234b44d6f7515",
    "signature": "0x705e9a5820ad007db725c4216fd17c60ff10ac9b9de9539c8b0227493f38a20142a75a4f0d10db91bda28e5654a218df7110d9dd262a83d9b9502ee67eda70c81b",
    "signer": "0xF092Ce2889Ee6490A601Ddc0986c585faE589CB5",
    "userId": "658799981"
  }
}