Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042139586920b4e110b353da089d64dff6d4569757acd7dfc6cf6a0a0f8a50754e3dcc4eb86308b2760b61cce0b0291f06a52fdb2070ea0a296782016e2141987a