Transaction not yet indexed

MFRXFkFKELUeiMsfbRSmg8psUjkTXufFoH12xZd7ycfx1HM1Fs7zpDNVSvZiHDq7e4UPMDe1eX2K9KrA1JzFAym

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