{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9728c21adcf82cec38cc743b5b3fdbe237543c29c4cebcfae2eeef777d16c371",
    "signature": "0xbf56d895cd99121e4663e6af2049721b8d08cafff079638852582f796e8da288110f7b31d7dba5a8a86c08ec126a1ecba9940a848cd9b88aff3c14154c50c3a41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}