Transaction not yet indexed

LUDMNg6yPpkxNk3x9M9ZHq86GuXAeVuqYRLeBS5L26ZcgRqHFhdA635KB2iRcYfdEJSMMWYoKaAuMckt2LYfHZ6

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