{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xee9e57251d3a601e7700114ec290b7dc58de5c47daa21fcd41d476a0cf7e8d30",
    "signature": "0x8ec4c987013ab0a0a748dc43dae2b942b0911e12252a891b81fe1c2b5c2212697aba72636f05c5ca3d0052f04c1e30215c71967394c33178e851e4df04f0fba41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}