Transaction not yet indexed

SU2Yi14PmE7bKPnyQVA6AzZsKfvA648rkB28jBjfCPtu3XjGUZGF3JR8EhQ3RxwwUNxdmo8ve3HZPx3nccKKrvQ

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