Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047a593f3ddf7f113151cb842937bb3796d3ef81ed5b3d6381aefadcb3fb6ea90e8777e59a42ee8b966bfca91bbc162a79448e0dc96d692989c4ae009bf0b168f3