Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045a5c90d8ab2ac6a55e012f47f3ff214f01b4601ec085b6eba00c2e436e1708750875dd22c9347d8fcf10249de20c5d8a113ad012fc603dccccff784f380c16c1