Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c9491f1a4ca643316602b868d080c21c837f919b4980cdcfa09f7c900a6182adb613126badb8f4c5d4021e013597eb4f145ba1de587c10724199c71f8826df43