{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0x865ede69a7685b6caad7c155ccbd3458611c334d1743ad127e1f9bd9cd555ecc",
    "signature": "0x847bde934c35801a614574387bd79f0ba4f2f1b001e3c3e1b8aea150535c5df0098b170049e9afc888df0b2cd92f49ef12ee34102d07dc9d7527ec03a5f905e51c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}