Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0437a31d1ec66449cff81b648fb96163fc0387f753924e4d197561cbf5273d258b0b58ade054747e23e381090132e0cb249009b48ad38d491ed44f89e467a5108b