{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x30abcd6a4eadbb98c8c28f2146442a6400c7162297b46ff97f108a1935cb0910",
    "signature": "0xf18d16287bb7d42d6365bb7a45691bd623556f2e5924928fe9d2ab3e845af7d913bc653f65a75c22de02ab566945dc8e862267e8f0c06421abf28980dbf10e901b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}