{
  "manageEntity": {
    "action": "View",
    "entityId": "840507944",
    "entityType": "Notification",
    "nonce": "0xdce343b17f413a173092cec91fb3fb03deed3c9c8a0f6ceb5084c2006367fde5",
    "signature": "0x57798dda7b1a0e538196aae12e87dd0c00ff39432d5df1fbcbd468273c2626af7306d6c00abcc35980891af9616c5baf127734b39951c74d4d5ad7e5fdd806cf1c",
    "signer": "0x6d507427E16913C96E6DC2AB23209fc7AEbe1907",
    "userId": "840507944"
  }
}