{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2e878620be08aa0311e8ce4986554383af3fb90a73cdab23f4fe1e75be848b32",
    "signature": "0xc58e36db722a3ad69fcf6e831f9683f176e18df3fec62371fcf9cdc18cd993590af620d87cb6a85f89b115a55073e8e59fdaf361ed49d71397d1e990d6b4e0881b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}