{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2cbdea902e85d1ec0bcea6c449da2d088234ca2afa26f6e63f4864ecc31a9868",
    "signature": "0x780da857e752381b47efa7a55479d4babd380f1ecddde184562f9e7142c2cdb055200aa281ab0fb696782cd8ab0a2c88846a455f3d4192ebf0ef46f23a85437a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}