{
  "manageEntity": {
    "action": "View",
    "entityId": "649862410",
    "entityType": "Notification",
    "nonce": "0x0e102ad324d0e7ee3c3fc9605cb7860bc7ec1c3ca77677488abdb159f1bf11c9",
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    "signer": "0x1f59FD724929c8Ae89022a02D69D3A007255887E",
    "userId": "649862410"
  }
}