Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471c2077ed467e1167031ebecf0976b014508c7d5b2ef45089e33b5ed825579ae1a0132cb5149e0de92eff79c2b80ebebb48409aac5617e380019c304c4228738