Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c40831b8aa6b9d8a0b50799d93b587f79491eea430ba4159da7aec4d283ff54e533a0ca14e3367a420d9ced6cea800f8840264a0cac4216e35d977acb84fb238