Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049ddefb4e0ccadb28a77b07df2df485e93f3238d141819fa953db1d8acb4471497e3ace79574fe10b82366957728929e3b87f0f289dd10fef260b055e63a8f4b8