Transaction not yet indexed

5u1NHppx28Gr53TSgq53d5XiBXqc8WvdcTJoTcy9uaJa3rEngNne7MHh9NuMZqwBbAk5AgeFWm84wJNEPss7Dkqc

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