Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04554b3d14f6a788d01df4129937ee2970251cf952c4a38c2181b9a6ef5be36d47cc4c29d039974521dd56a3c9a09e7a7e42c171968aec8e4fc764a9718c7c884b