Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04007747f4f645280298a7650b7cddef17d66810a2ea55de215ecb16cf3240e4a7fdfb90967d7ccbfabe51ab47a87ff8adc700c39142d17e33c413df6c4cc6f6e1