Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043c5e8b1eb6f9ad63c734544319a0461a4f4b281569fb31ee1e56acf368bb9db46afaa7e494df58c2263106f112e540f4556bf1efc844fd27f8fe6e8b5a11aeab