Transaction not yet indexed

MY5wMo1HeEpjfYuXNYEUv13S6vVAAimUznd4FzursvEz2DY5F7pV9TWS53347dK7YKtkba1dvT8Nj3NpBYaPmEE

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