Transaction not yet indexed

3mdnfLLEBAJTzQfkysqGvGWEWLYPktjUrz5hWh3LD8em2FPTt1fGt5tUMdnqpYbbFpPrDhh8NWRbqaAW3KN1vYpZ

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