{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8ad9939c199b643d0654320d61d5a6b30b1de6ace880e15fd2f97fbd32ac0666",
    "signature": "0xa73531e4e512366165dcf7910ed1ee4beb67ddf3be6d514a66d7f57b64a255e33945c84af7ee4bdb9430becd6c0fb6a36532a7484c8446ae9f1c482a19fc5f8a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}