Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0454ef7e71ded7b6075271f8f120e51a826e97cb5bd3320899d0c71ccc1a11223ea19432608acb70f6fcd8c2e6e098c4223d9003af2894079e4eb2e5ee871e5ce1