Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043c550733d5881bcc0998194440904421953588d1f366a57bd3331b7b3fbbb927aefee57fcad8d8fe73beefef49a09405e8a166fc24a294768b6a5ff3e2c72005