Transaction not yet indexed

Nu1t6rnJAVJmRF72ziUTyG4jBwkkFosFSq5YS6vREbAQuXAhRvXzaMmKK5V6buf4djmrRyb1vttXJnjs6Wxdh5H

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