Transaction not yet indexed

MMwzTZRFk2SCRqMdAt2ANHnXsafTmoMWg7xC5W4dkppspt17cwJPSkjNTHW2jF1pduEoVGmnbZ5grg2ttv1ZU95

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