Transaction not yet indexed

MxDAUL7yLFw7xPGDqwL2U6wZ8WwgP8sJHYyQLfxc5NXkhNoWWBJ4NR9PQsGF6kbkN5UxtVQe5N96uGjS3jkVLEZ

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