Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043c273192759c4cf899294b8f7e891208643b716e62ecdb2b6fe6cdbe70dda8e48361a64b74ff836e31a116a91858a6e14817cecde2753aa7ecc482f6a169f925