{
  "manageEntity": {
    "action": "View",
    "entityId": "815537464",
    "entityType": "Notification",
    "nonce": "0xe2fe1d82a402e2ba908c4d53e72d3902c8c6bb4fdd49ed98de2e5da88ae8de4a",
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    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
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}