Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c7139bfcc2be3326a2cb3a3c9d2a6b7423007764030983d4cb4c1c7d24fd60d6d4125034d7a81bceff832d7284885a2e7f184e231b26e87ab56c0f399ae82ba1