{
  "manageEntity": {
    "action": "View",
    "entityId": "389480347",
    "entityType": "Notification",
    "nonce": "0x1bdf7fbf66817c73a32ae7bf281b63f64fc056ae25cc496ea373ce005e58a37f",
    "signature": "0xb9e5e28fcef8c8be260269ba0fe0c9327950acc4ec07323540c3d4a135ed771a3fa30ce24c4f7443cd8d33bb0110fdeea26301cd02c8a60a229cdd7b41bf9bb21c",
    "signer": "0x01B697B170E7CfEDa32bE47704b7C55c2Ee15B82",
    "userId": "389480347"
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}