Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0406534bf08bab138ca440033e5aaf1a98f033965e0de00979c1fa522cd6332254453b8a41abdcad7b873a3875caba1978e501ceb8124e86607840b4238b8f13f8