{
  "manageEntity": {
    "action": "View",
    "entityId": "2749",
    "entityType": "Notification",
    "nonce": "0xb9c8aa0c7b9c57e1dd8a043ee60820bf508422406c2b96cf33bec89230ff2cd1",
    "signature": "0x565841d08b87478758ddc8a86c8de851811e7b7a8cd621425da6e29b1c8c453816af4a4e2d1616e577416962a38c957341359af8b790179a9480656466b403bb1c",
    "signer": "0x609FB26D7359c5016819CfcFB825bBCFfFe792ab",
    "userId": "2749"
  }
}