Transaction not yet indexed

NdLMjKz9pxKfy7miFSQJB7iQ1WzPtSAtvsHWP7TdeXpaeZX7H3ZbF7jWJJLFRayK5kufwoqHS6TjPXwkF9ZLdP9

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