{
  "manageEntity": {
    "action": "View",
    "entityId": "100638",
    "entityType": "Notification",
    "nonce": "0x149acbaffdca2cd6c2ea1c86c7bfaf6d8c6949495f51df269e76206e37418e25",
    "signature": "0x2648932ec241402ef2062154db1f30282459fe7828b80996cc4ba6d36f1ed4490e5e91d1bfcbf83b8b85e1695f8eb7aec11ac45603f71e2f9556e5a7ec0e2f081c",
    "signer": "0x31d8287F4A5705D078E4d3f85F3c5cfe5cA8E18D",
    "userId": "100638"
  }
}