{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x77b689b794ac0c6badbea36eba704701f8c7a8fe34d5f51e35f04bd4dbb74265",
    "signature": "0xfd03aed94dae152896f6dbef0b6b3b0b00f79d64f81cb31a2d09943abcec93c20cbfb80f4f40a69b2d9304e182d054b515b1ef8b93f1343acde44b4e22dc45a71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}