Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049930491c1086fa8aa57bbdb9d5ce2f7ef2eab50bb211549426a824978f4014b74def64f2d1f32c06c3e61621b93891b7aefbf89b9c8ec06bb9c8b402d166571c