Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c5391d828d1ed70ab517e35a9ca8ddb9e292f222b6e0f9f6052204015ecca8e170a770a4ba48ce54db8084c08cfe54f5768ff84e1f20b79968af8cf8150ca1aa