Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043f5ca7bc260f64aae6b5dfcf18431d414ffa84b645ad0eb4ccb55f3d90e83285bbbe70fbe03ed7103897890e87d060d2e453fd73e4d9ba469049244b3814f3ad