{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x301a5ab21e5c327fdc8691dc89521afda96ee2a0a04e4f6e7c0f306bf6dbddf7",
    "signature": "0xadbeb635899d866bdb5607030b96983252d74997239ee5cfc06b63625df0fc4e0495726e25b7ca29901075d83823ead2e1d4813f481138f434bdd4433668b4231c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}