{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc4fdd41bb484ecd994cdfb0c6020a6e0dc0003e5100f84b8d3a7f30728eb14e9",
    "signature": "0x1010c5a792caec7ec812d6cb1bca38cf9db691ed9b49ab1c68a28bc36eed2ede549e191b999cd4d402b27cd549c3b9ad7d93a9bc1d4018fce94f764c936d03011b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}