Transaction not yet indexed

iUmpDFxQZAzdMCQ5aDo3j9Gr1bAW2ZyYamh214HnYGpE77y5BL1urSostQXhtCPrsgNXpmvCvoC1TmVjFVTyHVE

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