{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xd1dfafb351398b6968d901148bff43628621cd997a51eb3185dc5a1f6f2d8850",
    "signature": "0x4d274ad3e3a35dcbe3d05ff8565b5ecb6f6de6947627a159fdcb32e2dc642b4c2aca172cca22a40005accf41c7899c91dc5da8f52f365bdf7d77c685038c3e9d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}