Transaction not yet indexed

RXDtmECH1xPftxgMJ5wEhf9ZQ6EdFXWw3dPkjdTT2WHw3VeX2aLTth57RtpqUAXgs2X2i1m5Ayx2DjBdgFR1G57

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