Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471d841bd17f378b66ac33de316a767c66174edce570497f0b57eb3e6f288a34f492f7df7a921bdf99053b6c555f3fd356faa71e2e6c043f9188f5c7b9114f839