Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0403fc678d8b7285b6bad8d5a8610d604b8722ecf2716dd74b172f079a7384fd03d9d0ed9dec7e0aa0e5aaa74611a2b390e09fa0571b42b19b172d48d6dd638242