Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04193bcace4efe68be1009b424a3d0f81262d931450cf798f56248c12de94f5533d21acca1cbb1a19840b5334a30a401c590808c92b36d9d940cdfb4397697686e