{
  "manageEntity": {
    "action": "View",
    "entityId": "388966743",
    "entityType": "Notification",
    "nonce": "0x0d4034ffb89dc94b108baa34cdd29087a108d3291b88e0f838050325ed9b2eb3",
    "signature": "0x5912432fe00bf96ce5c85e6699c6777e42f5d6a957b99f9c2c06b5e09fe66a6e3b546f7d41d8525c4313a6f82f6870e5231c0086b1df86d57db18282ce92ddfb1c",
    "signer": "0xA4eC21EeCc79F9980C57F2a494EBb49ff217702c",
    "userId": "388966743"
  }
}