Transaction not yet indexed

2u78YQsSMd8yqki7MLbHQaWZotShjonG4PBkXSNQnepQUMZo7c8YN6GxHGgXq2LtfNYfXxZqk8bTcf5LqZYqZHwk

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