Transaction not yet indexed

pu6WSZ3UxCz1bmy6tGTN82Peb5Cme6UqhM388stJbev9MqHaZU2bqc6NBKGDf3rXdRysDSPb7pSAgmNdCwMk3Z6

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