Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a640f2f282f6518cb2fae30d0a00a91fe4ded4cb8c7356a906d801329fc70122583cdf85e7024abbf9041239d0002819b0f61a948db10f73d77c62d3fe778efa