Transaction not yet indexed

PLGK1tV521YsTVEiZjXaaPDMMXGbg8Nfxb6jgrJ6nqaLqzmya7Pda2yC3thLjdKPYAKsqbAiByE5azMrVaJR2bz

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