Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040390f1ed19448a8a872b75e45ae22597bc208003d72272483566c957feb1ecb847dde3075bd4ee817bad83a58d1a0da7cc76aba5803e9a2c55fa4218ef857435