{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x539b6bf26a72b73c3f72df451a0af2f889db8dcdd5b1d94e2b8499738243a861",
    "signature": "0xe15c92bbbed9d81f2ea38ab57d1893bc1e2ec71829ef2c95f61c3c677765d041113751961c3c89c11ab29d6ba5983a249c1e1e2b8048aacdddb634ec4fa1a15e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}