Transaction not yet indexed

2mpU8eEhQuTMGD6NvqhL2ekw5DqRSCgdbgutdrHirk1c1Aw9dCeyt7GYKZxtqKZVf7AyyrYpJMzYkjZ9rnHSRU66

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