{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x3ad9f82065fe5b4b3e3c660b02e52e818fbc8913025d1f6c7f652fedf5604a9c",
    "signature": "0x9c81cdb07a52c795f4830051bbd5f872842be4bfbeecf1578a4dfc399bbb44ad64181fb5662c693367b232c7f6ce7256f89e67cae133850a611c5445b0a8f4b41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}