Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04874da67e8e21e61e0ebba89842cbaab994052d990c50bd3f5985697a709d7984dbd9616a7b61d40a60afff4ca7d6b0df49e2d480c60227132c15789c3fccf2d4