Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046d7c7b26a421d0209fad07df612ba702d9e4579164e404fc1c7b97d1c1f41cdca19d57a04aefdb4657dfa7934a3f214afa6783a11d50a6478a09103ec4532ddf