Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047c4739da86ffb79db52ca0bcd391007a1ae9543609c131b499686fa130002a022c4f14440a902746ac887c6f522c9d0f840facf86c9f15ea678d8046aa06c5d6