Transaction not yet indexed

MejQWe2dFwx717yn4ESPj8css8Tr1jK6R7c2Tfhr2TkYgq192sP3843ejwbq1tA8JtCf2BqShgMcKeHez2MFhxU

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