Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0452a139049dd5b97cbafb7c35c6aaf12cc3416558732940e285054900c3c5131f88266016417a3346febecd7563b40be063c001234c9d2c54eda7b54392bb103f