Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048491d6024b11804f346e0c695433c8a312cd629606a48c2e93cc39f58b5e273e5fef23dfddd68f2181e2ed80eef322076be47758bc2924ded5acd0f47c5989c0