{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x974ddcf6c061790e811a6b874d821fb75032566a7195de816e0ae0b4e8f3d07f",
    "signature": "0xd5c0578f64af3047d9c602dcb312d40da171784d4452e6ceac428eaf522bf610425a08dac94051e1b1deb8a33bd21fd1d733107e2ac59315792c2742187b2e031b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}