{
  "manageEntity": {
    "action": "View",
    "entityId": "866199149",
    "entityType": "Notification",
    "nonce": "0xc4d7c3ff4f01d412231b92d27c295c8507a32f10c11f7bc78f98e1d929e5d3fc",
    "signature": "0xdadeee912a41a44856bc07c36ebbcf6dd7e9322c8bdb1f4d52c73fcef46ff49946cbd21d61e72639014a15af2a408a19cc119dc9f66861e1f3a5c9f9d81122341b",
    "signer": "0x8944593b36734894385F617B07cCe122F533Fa26",
    "userId": "866199149"
  }
}