Transaction not yet indexed

ZM2eFMkQiqprkKJ63jEBgPmyTwfbcvf1L8aBT3AUyUMzMFN8ePh2PfUj2TYzHfKAvdYP5EvaB4LPx3omH122Gp9

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