Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0490ec936abb67fce1f03bb824c32bf73a46fa352292b898353b69c76b1de1c5e957c0eb195e1d8fb9283f0844b0f97f1854a3f1f2cf58f38f3dcc10292a308e6b