Transaction not yet indexed

513rpkbxHe8wJqEMFGzKsJhxZXD2qsDQZcsi3bNEuPhmxB5WGCDy1pswGURmF2gqHNCzTvbXRiZTBv2uX17FSSm6

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