{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x229d3836e3491c16b225304856ac82bc0a0ed57b39944bfa56dbe3330700d43f",
    "signature": "0x96a24587172e29f1ff035fac3b1c551e98cb18eff241cc69c5eda8cfdbb214ac25355bd86d35d6f9ed0b9dd7f6d54e6f4ecd9e95c3692dbb9b0d11a277e403c31c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}