Transaction not yet indexed

ymm8SyLNvFB3pwHEdATi9bzw3MmZ5Kw7WYV3Lax2m81izrJFkAt8BhJdnUXTUrgpb9bk2iJNiWStBT5AQVPGv1Z

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