Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046278c0427df4470020dd324c2aaa8a89250501a7d453957741cdbf6ac74c28863619fa329ac981d9d8e7a12603c6e2270c59cad1176e110fee651c2ac3868e47