Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d171c21dea001dce682c88cbcc0714d1a73da124783209a8a3333ce39d18b3017b00d2604ed744cba7c09cfab83005aa6ffc68f4fa13d0c606201d680ba8aab