Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04490f475492f4b11f3bfb59ddae65850619ffcf1c744ebeddd7f0ccc846b54e420403ac954643e0cde9ab7231f632076bbd505bbe1def4e23a3f26ff37147a4f1