Transaction not yet indexed

LU1cUJ2fEQyBweaQPrUoTx4PyunApWebYjPq7ZKVUsCzYjQ7pQS4J3udCuJsUQKxVEWn9BypB6iUcj2tQBvrvU6

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