{
  "manageEntity": {
    "action": "Share",
    "entityId": "687370018",
    "entityType": "Track",
    "nonce": "0x9ae74301ffa48fa18a9cf3511e005c369b056a4efdb1ac349588f231e75556de",
    "signature": "0xc6da46878c4925bb7da9483ab2edfd5f5c0e65633929d1bac3237481418d13ca06d86b58aaad2357e073a804c215d9a6c771dddf31c0c39cfc64108259e3ece61c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}