Transaction not yet indexed

KDdd8xPvvAsCcoVN8H4SDEJHSCZ8YKzhy3RD9pdnhJNXT3irNGAJxr2hCbDHSxYvFmh6NCVWfHwxDxeoaBNRwT2

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