{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x72311f2f6bf0bcf4094bf77cb9b94fa411908b2fccab72f67cc53c5ba5928e1e",
    "signature": "0xfecb6fa218be5582bb6f9b54c6bf8a2b41c15fecf9dfc6aff0709049f3f62a5f3bac06b82a5bb022b1590721e6cb2a0328251fd906f560b84c697a79fa49b0811b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}