Transaction not yet indexed

HiUUgiLDH566PREqTGUytGHGnm6xwTG74P7TPR9eKLYBxJ61pPgDvqh4FUJsFAjKvSShgy1y1VTuoJ7G5CL4muG

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