Transaction not yet indexed

NFDExqUpN6GpiyJCpQcTSjs37Fbt6fXj3nKcubxdiaebfC2gjRDPZCRSB22F2cGC2pxumD5uXXNZ6egqrWTMB37

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