{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x6424fdd093d137c3c53335f6bfe8d982db9f5398a797f3056d2727b06d41a808",
    "signature": "0x7c3e9cf1e61f3dfd81b67813e24f8be783365a68b522d41575ab16037b124c4730b5073cb6097d0e9583ae4f2f5fe25a54b7a5dcd0a07a125dbc72c998dd1ac81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}