Transaction not yet indexed

52zMCNjgu8NHwvuReFgLWQ5RBcQQkQKqthtAXoLeMPAnXPkMi5nxyWEfK71QaBEFVeTHshUuvLXeT2qnhN4TRun9

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