{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x76523e64ed020030e12b9cfbc570a9aeb07a8b46891209017a4298f1721acc2e",
    "signature": "0x9b921197d61ea1b6ef4ab93f29a723d24586586cfc807b0ab7662d8b72f5ac250502d3232d6e8b4a23b9e1ab71ced8f8bda8a2d81bdb85d676f0ac0befe6bcf81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}