Transaction not yet indexed

RB8kLMp5dECR7YbpioA8iNhfCnDfdQzdcYHVUKs9aEaAePXeWVCwWJQt4GNk4251YT6XgEToSbF5z2sWzbeJrUN

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