Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c3b9f810256f5c05c74f52a3f64f049d4dc9f45a0c313ec268fe63294188e57d211908a9594cf73b5859d3ccfa7a7e28814580c110726e5d0697d0216a6446e1