{
  "manageEntity": {
    "action": "View",
    "entityId": "12462",
    "entityType": "Notification",
    "nonce": "0x975afa9f2dd91237fcacb448653008d437a67925b30f9ca1a5e3f14faef11ad1",
    "signature": "0xf2432d60f3d46f15fd272a259f025ce4f820960f8c38162d3f21d2be0b5d660e328736782506439d69cbb0749acb8784ae81f76ef87c1dc0e4c7ca3d078de5371c",
    "signer": "0x4C8557371Dd7CF3b915257925d9E77c4C5F23eea",
    "userId": "12462"
  }
}