Transaction not yet indexed

2DemBpY9CrH4QWnPAw7DS6LcDPWPEs8fR2Mxhe4X9uMXmzwRcfFuLLUgESXAon68BeHJ6FuR2QBqJ5yRiYBLHhn8

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