Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0437d71d9c0817a71bd4a02a0f67986c456bc36d2e8576447a8a7c172151fceab17b07674c54e3fa83678e50687f9fce6900324e8f3dd26f4971116b4ba5da15f0