Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046d0d6ecaba9060607e674f5a5d329a9d82a6b06dc8d5b7e56043ee156581fe6f6f0e5e9415df15e26509d81f560f89154a4e1c04d6a5b4f3c1abf104fb21521a