Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0491675a44952a5bfc6e6a0fc574082d3190652d9dc030247a800515e883f941cd10b12edab87d3f19f29d7ab46585a22c5b8c729472aa28ff5791ee55069db0c6