{
  "manageEntity": {
    "action": "View",
    "entityId": "500620844",
    "entityType": "Notification",
    "nonce": "0x60f24be473096566a5d1c424057b0309b04dfb6fe324226153a60889ce3ee511",
    "signature": "0x9e4a6717e4c7f195806b1cf8d3995ebf56c0d59293031c3e5d1ecfd0f94156a93ca0fed9eb555878751fe7a1bd5fa796856483c54b8ca483d7702023b45d14131c",
    "signer": "0x757Bf8e84443cAeA05dB08900c7fBa9e375B723C",
    "userId": "500620844"
  }
}