{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x6e1da2c355e42ad3b93d1bcf1cc5f490480afcc115efeef3c5c7b529577ad38c",
    "signature": "0x17eb2d42a0c38fa2ac70e92d807ca6e406d14eecc1224ea5ed43361876ef5f2f655b0bcafb3a6ef369b04c3303a92fa771aac2aa4f4f19d13e91595d8729a4161c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}