Transaction not yet indexed

UdEN4kmUXcfPvPwoVsoKABwYmMHyDY39cpG9QAx3LTewMFSb4DbW3KfjmK4Apdc7MmN3DpEri6oy5QsFiF9m3Qq

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