{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x03e89ffd1b9569e32efb7cdef41bfeb3131d89807f4040de48d7e50773057865",
    "signature": "0x75f31c6a60912f0efb4dfa6f4c9d08b721226ff7dfdd52045c96185e4b2523a5620b3f67eaf4b026b7a5dce8ab09b20ffc311b300e14ed8be9a3a1700675dc3c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}