Transaction not yet indexed

NNa9WtfhXY4maF6bWdX9Ag4kFsqn9tWEpjJE9Y3NNEmoX886RaBCdVsXSbxGkFcCfZv1T7kcWdeFWMpAp5ygu2b

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