{
  "manageEntity": {
    "action": "View",
    "entityId": "670307808",
    "entityType": "Notification",
    "nonce": "0xa52bcdd6972117aebd78ec27c188a829dcd97db1bf7153da767480faa6a7c37c",
    "signature": "0x84f75c42443e786ea7951d2b18594a4f2f54ca1148d728ab681b80e8815d5e5b54d7e6f157844bea1ab78cacd03b0446af1ae1f5c441250378e7b2b03e4592d11b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}