Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04eff43bd3759be9d14b8a3b22a41f7fea95618a3aee171c96b82bea04d3bd165f1dad1438acf71254b24b38c07d272393bbd45be377bab2078ed90ebeb5dfd421