{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5e94962e81882d4d7c1c8bf7bc7c60153940512227d075916e4d93ecf444b481",
    "signature": "0x79388ca5a0b8fcfa8e1ad4c0d35aa4abb49dc6bd2a107452b44cdd7694dbe02943d8922eb5e934a2199d4b8349f22e869b39aa278d5f4bccf9f88d1dc6ed905b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}