Transaction not yet indexed

uM6DBEDCbQ2CRj2hL48M6EQ3N3sLyUUb4cC1tfjswNuvUigqnhPaUAWD5b2uJcYDapWdLNNFMLf1Zb4R6kzozvV

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