Transaction not yet indexed

5Mff22ymxYoXTqVXKvn5bgPrFXjDkGweFFp2uyxi7tdebCaDav53nS1UC4e1qsPW1RvTLW4LiWF4stEG3zCVKWB5

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