{
  "manageEntity": {
    "action": "View",
    "entityId": "390804",
    "entityType": "Notification",
    "nonce": "0x349cea7dcd9d5f79365315c6bf93fe355dafd2cea5abc9ab72669e08a966719b",
    "signature": "0x02ddfc4b71ba51b92216374335370c7bfc6ba7ff3b1e5476402413d2eb7034d071b9645b21ae1bc395b99308c0bd1528dd46ecc0fd1ca1e54a9e30ea565148e71c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}