Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04390f2fa7df683605e199bb984d874496095075f721ba03a18f727cb5c2290186b0442d1929831d0a15f329d22c7cbb8c7cb6543d755be7de02155e51282157a9