{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1796646117",
    "entityType": "Event",
    "nonce": "0x85e1bbed82ebff85fd6bbeb78e635e34e904acd8c98e07af826a126f04d14d26",
    "signature": "0x0ad7b9111f384b05bf4d8f3b3dff279ff89eadda608a043a8dd774b3272e352700bd5a58b9ac5205e2592a5de6aab9c0a1a6b7936fc2144f90f71a4ec07cdcec1c",
    "signer": "0x60Eabc2D30d69b6119477978449B83121eE082fa",
    "userId": "536201590"
  }
}