{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x625ad31ca0322be9a8114d3792ab51def5ca6056aac0af0b2037039c135ecbe8",
    "signature": "0x46711edf2f0e32e08b788a91f38cb3d60758676a703e435cf8ae023a904e0a4a7ee3b62ff1b530813cb1de13a4d8d9ad6feb45c07ace3d06e4c558c034a3a6f51c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}