{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8663d486985880e7203f6d108fe7bac12c28fc03120cad32bc40cfafc2551ab3",
    "signature": "0x2316d53a5496456c623669e9ec269137f9e9cadef422b18dd41231242ecde052536420939f423061f0825ab4183b993eab05d836204a61edafc31db1caa94a291b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}