Transaction not yet indexed

Me6sdDs8mXcfq6e5bhBWHvWSs4jwW2GRnehFpm1XSzZumCLpNQF6kNBGWxpe1cXwBV6KV2vATTifaP5GRzbH35V

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