Transaction not yet indexed

52w9SPDc8cejQ3MtHMsGjKbGqHY3gf5xKAu6QdSmTkysFX6ncF31nAtCW6pGKdZqqSAtwUPfXYQB4Su7y3143XX7

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