Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0475ad4fa8cd43fe5fb79fa288372b954894f01dcd7c23459102b050da8145bbe99656740a73492d2de57b8203b6aaccf048eef5eceb3a4672f8bf1bf555476737