Transaction not yet indexed

517VSyAZTiLEvCpcXWsDS8fNGEg5Dq2y8RqncRDsR1ii1AE4fDXMs8r8TrbEG2LwLWC41VqkM2onjA8TfNWtUGPZ

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