{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb73f8c03b95a100ca0237efecb9ba2e371c1887378c66a635f9d34918ca76e61",
    "signature": "0x2c56f5b984767c7cbd8bf954f94e0d037f9d3caf7b50d878b1a55709c671dff53e05c8e71989d039272c01ae60766a5a1ff48632495cd84a03ebd922c91b0a0a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}