{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x869f525eabb4e8641933d3f2313f0103fa37f8b66a26a1538b52908e5ea30f3e",
    "signature": "0xef2fc549933b091d9e1e90e250ac3b44a758414111b8f5818a63acdc9a4fabfe0f6a9ca8767cd493a5f96aa022572f21f9505688b40bb195251b2cb49345cc6a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}