{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x8d238b0fc578e68dec78073a67a1bf227f5e3bdcdc25f02c3960e5a42daafd42",
    "signature": "0x4ec59922d8fc53dfb14dad4ce1c2f67c0efc70f8503e6e667a8fdf1092fbc8402c67a799c014e6bc46b227de5d59920ac2c929c8c715fde4f69fef1f01a9392a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}