Transaction not yet indexed

ex1x9Ls6ufk6vEY7BR6E4Lbmyn7KtcGfBnWicLpwzh2zAUpbH2bXAb8YPXdLrHSTkx3aZFJTdDw6vX8FNsfiqgh

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