Transaction not yet indexed

MYDMLGjUTWG5tRyBfQTG56bKsFRLZ8knyJN8Tf7WvhES2NekJ6wxdN69YjbKSeot6V2J8WNEEKhjYABLs1PoAdK

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