Transaction not yet indexed

MM2dDd4Hv5dTSetRYWZc28PzyR7AKc4jEKZHNn7LM7FHuPFNBZQJRxZySxF1HXk9YTdKjFJs76RtbVJfsWvjWo3

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