Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a77fc2696288dc8952f3498bccfd4204c86e5cf424342f5a289a90e7f95ec813bb502be0f7bc99167138f5f2afbbbd421e7fe55c6aec4c4e8cb9a7ffbb1e680a