Transaction not yet indexed

MNgAfdPoJ6osgM6AdLUsWLfJYd6j8d1YjHoRfHLCnhs1kdyoPbY41TdiPwLXzK1uZit6dguzPjwLMNSpvjUcepB

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