{
  "manageEntity": {
    "action": "View",
    "entityId": "121646",
    "entityType": "Notification",
    "nonce": "0x3feda1c53fb1cb70e9181daf897a69e1b4e95e84ea98833465378a6afb12e2e4",
    "signature": "0xb9d042ee53fa5c12ca78b38be220c2d2d5b7291332228cea7c216ef3f7e4c2e7487144c57288ccda2dbd3e30bc37184cd086053fe6c2def062cbc14e158f61521b",
    "signer": "0x92782d2Df88f5eCbd22532d3643bEE604893781B",
    "userId": "121646"
  }
}