{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x6aa63daadcb4f45c79dc9dc660748d62df91b8150fef485268c901f7cbc56971",
    "signature": "0xffb37e33f5b358cbb174adda26294a6e5dcbaf1144fcb332595d85c0265acad63e1895c857aa8f668d8e494f122d3d2311fdf795cdac7dcfbbad1cd3648829ae1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}