Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040c6d2038603592fbc3f5ae158ec5b53a01fcbb715568278ed8985db2a952297353d613638f4da1d706dae201c2498ef34c8eaf6b7774748de0551e92996db36d