Transaction not yet indexed

AgkTQJt9saBhDUxv8oy5EDgExXcHPhHywQZxWf2278EAmwbzXxRJVNjXny6kxDHHsmFFFG7i7cVrk9MyAmoiCR9

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