Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048f9b3f2ac0e5007754ed08b6f24be2a7b41057d98da4e0008b5fea34881626c491bc38f5485c81275f8e6cc237e4e978af1f4480d7687bab5aee7b6544055272