{
  "manageEntity": {
    "action": "View",
    "entityId": "2749",
    "entityType": "Notification",
    "nonce": "0xb248e4afe8bb90fc2df78fbdcc89dc695835adbd3fcf51122be36bc0e3381296",
    "signature": "0xecca2ed45bfef1c8b74c6c2088766914002a769aeb7ae3fae4fd6b984f4480573b11bef7a3e1bfe98a9a7179b0f7587d9a0f7446549437842b8171ac30e281601b",
    "signer": "0x609FB26D7359c5016819CfcFB825bBCFfFe792ab",
    "userId": "2749"
  }
}