{
  "manageEntity": {
    "action": "View",
    "entityId": "488372978",
    "entityType": "Notification",
    "nonce": "0x4af8fc6e9e5031bf0f1279eb084be9a154832c283a102a27ca5e1ee2342801f8",
    "signature": "0x52db9f31634d32f81f0cee0a0e73b0d6001e43212e8f80c46065d7687bcbe0b8264a84ef61c8850fd9a967f0f027db273ddd32ceffad3fa5b317bdd58ae043c51b",
    "signer": "0x64c82A9453605e1EaDDCC019Af2eD0650bCA6ac9",
    "userId": "488372978"
  }
}