Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042873fc50e9304446c5cbc785eb5c75d3fb564bc104899f2f3a4d7cca94b25d035bd9dbce29e10928efd75c28fd300314cb0d3cccbe28a6c31d00263b4553494d