{
  "manageEntity": {
    "action": "View",
    "entityId": "537455627",
    "entityType": "Notification",
    "nonce": "0xdb1d3fee7c9295e269744ce39f6157fe85050c4433854b97a6d8a1db64801cdb",
    "signature": "0x5f5e7b602cb30d41e707c9d99721afa3147f22d9086c895267284a26bd7db74536f8d4fb99e8d1f17e46210abb9c05e3f60ae674aa49d05f7f17c07e0c6516681b",
    "signer": "0x2fdB4C391386fFd0973fD28Fc4c7Cb8994a274d6",
    "userId": "537455627"
  }
}