{
  "manageEntity": {
    "action": "View",
    "entityId": "144203",
    "entityType": "Notification",
    "nonce": "0xb17bbc78de73299408ac7427631fff1fb418c976acbb54505a7bf83f8760a12f",
    "signature": "0x7e40f10432384bf237f15b87ba5a310dfd07044157bede6939de5f3d8ee3c4ca7a81dc5b2b878f919c5134978f1b739f61f48d1f287c006e400333f4473c75481b",
    "signer": "0xbF40719E4fA156039728D974AB2070915e7Ac676",
    "userId": "144203"
  }
}