{
"manageEntity": {
"action": "View",
"entityId": "667809204",
"entityType": "Notification",
"nonce": "0x27ed1ae4ad6175ea08ee447d01cddf3cadf2a168846a3950ded1c70e4fb43f4c",
"signature": "0x0046902b49e76e62543c9f32b35667e7593fc2f65ddeabd377e88d0121ec2e5e7197d088bd41b48b72feef96edcc39334c4193ed0a7e0c050ecaa9336d9595881c",
"signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
"userId": "667809204"
}
}