Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0464a9dc0783ad44dc469e2333f1c6657df8f6b2c9a65a51d6dfcc36594385c7d48b3fa16862f837d7fdb279f963311eb35e3ca81a6b1b40e9a0b30845b8b1cc2d