Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0491da39ca302c85c6b99a05de2b2f127b101918516ef4035c5ab3904f40872a8abd2d39f7905426ab1901aa37a788d0635b494881506d2a6ec8898a378bd8a19f