{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x140af27280c74f708c5a1590ce1ec659bd56ec90a8f0a0875d0734628ec7ff2c",
    "signature": "0xcfeeaa54b715e496ab19c66bf359975a0e2f16e72928d9d0c5cbce82ad2f4c194970018cc2fa9e0466e4ef1b4abd219887d189dd1525dcbf87369b7a9b7be69a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}