Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047c5f766ed2d91ae623c16d52d15dcfc9d125c2187f757e60a00702fadbc6c8939ed0d490ffbc31aa03b3bd8c75ee6fd204596483faf8d29396935f9f181e850e