Transaction not yet indexed

Pk9DWZ4aUWUeNAKZmMkofnYYsTjaWoibFT4aMRFDuxXBZeCTASEXe2RK9qGwcJi6Z4ffuGKxbUxyHJAUXPnyiE7

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