{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x5b02fae738d5e28e9da0505624310f692c8bce3bb1dee31500916d83a89aa9bf",
    "signature": "0x2b2525470173afec47e4a96f9f26f96491238b4b0c881f71a438563759a025372f80604188a34bdc4dc9d7926ed738f0250144e7c5c1f081e31c4ea1953f62a81c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}