{
  "manageEntity": {
    "action": "View",
    "entityId": "139146722",
    "entityType": "Notification",
    "nonce": "0x1399ddee9a0521a5dc7b403e2f458e5a7f04b4545be494cf92a011d8dd6167a4",
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    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}