Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0407f8b86e769a593e9ec3d8231f166165655ace67abb080d9aa70391b5c9ea16286a1a7d3af4880c77068bec000b3eddf07b3e6ea13508ef0d564919f1e895c46