{
  "manageEntity": {
    "action": "Share",
    "entityId": "882739776",
    "entityType": "Track",
    "nonce": "0x51dc87b7c03d12f65320ba947fb1474aea1b603eb8cef87c77a7b70b945dc71b",
    "signature": "0x4dcf55ba9ffe83cb1a53de326dee88860a5abf9ce60ba61ffb82e850ad2f779b6a7a2411f0fd72d9985e030dbff303790fc8c87070dc0ca1291e26455600e3481b",
    "signer": "0xE5B01ffC0f6C8237F3F8e55b3c67A263E1f9a4f5",
    "userId": "498611290"
  }
}