Transaction not yet indexed

SMdVxoVWqLJ56L5QKDhqiKxFonmqXymnrqqjHYTT3UnXfmiXWL4aKdfMTVRiVPWD7qh3uJHFpDNN9CdTE2FN1m7

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