Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0491c0c46af830784de3a40833005c49d03348285a04c51db193c5419fde1517a88b29aa0f095d9fa94491d1fbddab923b5ed0c599f4ed7251f6bb4baca15a86c9