Transaction not yet indexed

523AU5AfhoxoGi2MfvmZa7ia2t7YpuXdFCzmsHgNNM89Pb9H5b5JFVYT9pV9oj1swD8tMuurSqNR4jdn5z5yEqE8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.