Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c906c3603cc3d88e625e685ab303c84897427b314893b348d00d40df98c3933f738ea16d28443e38647ff731892efc4fa45bfa75805d68aba0b401dd97862a2d