{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x91ca7668212221c15c30f38e8f725e7fe0b9a02a8e5bfb962eb0f7b16de3c7c7",
    "signature": "0xbcd2a6ca11371fab4599ad76b3b6b2523a5434d9c964167af6de26871749af9811a6085caaf8a3b4b2991a8a0db701a2c74603f17e0bb1e72ba99c3956172ed31b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}