{
  "manageEntity": {
    "action": "View",
    "entityId": "139146722",
    "entityType": "Notification",
    "nonce": "0xb677f86b13f849db0cf28170e6fef15cab97de5e986ee78cdac2da2631d8c9a8",
    "signature": "0x5f29b5a5f2c67cb47f64722a485d6d437d4139d88e08abec4bf4b3c7747861fc0b6cbaae1d4449c1365ff4eecb926eb029b702d74a44780b7b56c4d42f5acc781c",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}