{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd7153f29363d525369c66a3cd55a654d344dfc3bb44dcfdca6eff69050ab5582",
    "signature": "0x34ce37beb771472bd553113f43aa690c67ef3acd554fdd851f300c62f8ce9b0647907d940e92ed382cfb47eb5c3cf8cdb82adf4c31ffb79e040752be74d3b17d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}