{
  "manageEntity": {
    "action": "View",
    "entityId": "147189",
    "entityType": "Notification",
    "nonce": "0x3f5658c3739641758b7c1adc8834a928376018af5eb08e67d03be013ba024c9d",
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    "signer": "0x704c0652c02B37fE45d72d128174aa346A228A6f",
    "userId": "147189"
  }
}