Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046c339b5ceec385eefd70d71d48e319d03d2c797b1f0a730d8cd17e7a957c7c836131f87937bdf88b69320a416199cfb47d2cc1c31d40ddd43b875311effd7c67