{
  "manageEntity": {
    "action": "View",
    "entityId": "22193",
    "entityType": "Notification",
    "nonce": "0x8d43c80c0f32cd995090f37ebff432013a5f965c236bd54db1e45aa99af5f0a8",
    "signature": "0xdfd15d671644148b61e005d3d135a53497a4a54b20d187d64f4f004f123e84fa37ae611dcd94788518fc9d5833db702b01b779401642ef8f5b43f1655cd905761c",
    "signer": "0x1d99b1D22cD500D165B1A1CF625E3528a447A82B",
    "userId": "22193"
  }
}