Transaction not yet indexed

mn21HoUrAa2q2GwHqyF8DigbShmhNNiW8C4t5eLjvPimABNkbY2T2CTTiuP6JWTBLmBz4gcEanCKcYaRQFXQE1u

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