Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047ab43b89a0752e4daed56192b6103087301352e9f6828922f66f0443aae7d7f1e7e9de464ab65a3c4bee7b2820c8537a0db9e5f87a15ae9b92bdb3a72b92c44a