Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043f3ca81f61489f7fbe1f0cac8c1164cae2e66665921051125f8e9f2b804f7206e0d7112e686ed812c884e26fa3b7489bb5bd0534b876f628815f3a2811176843