{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4c6c5ae3fe34d0173fe69592f60eeead8b73c27f8a836a624c1b4d14f159816c",
    "signature": "0xe134b463d87c59d0916874c10b6d8f2314de4c59bd8cf501cd8ec21b8d49621a7b18665f19b85a48c71fe135d7c0f5f7f4cc5f74c1f6bcfdc1f134d08d7b739a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}