Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048455839702e356784f7038d8a56f2f539e9478895318607b32271bec161df4c41faac3f9da4048730b6454ac29b1d0cb28f7cf33bac407e5eae489179505b91d