Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471c97bb06df471a398dea968ee7196e6b4e356643cf5e0feb322a40fd713274c2399358e59131023925b87e97b043513f77378b768af3ea3db75a7116d502019