{
  "manageEntity": {
    "action": "View",
    "entityId": "63623109",
    "entityType": "Notification",
    "nonce": "0x5377147bc9a388c789e521ee527b264cb1305119fb4292da41bcbb0240a366b3",
    "signature": "0xd5073c321c6fd65de0faef9261ec35f166b24de1feb8ddf3ee3abe7e366e22d97afb3de3014a2a64f8a702be67218917e92a14d154e3cdb096b308fc89067e5a1c",
    "signer": "0x647E8f91cDd42f0C3adc826A08058FBae1456187",
    "userId": "63623109"
  }
}