Transaction not yet indexed

knnN1xSZsEwvaDf8M39csK8RVtTCbqHbix88NLNDTvvXbRGGzDMfPXfFc1jYWQtmZgxrhVRkUEkMRazPieX4m64

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