Transaction not yet indexed

NbX9kZZ9Yv1Hgcx8y5CrWAQHLSkfNUBN6GoJGC1ETbexgBhMD2U9TfroXYqJkbmc5J3we38igmc6PHg1WQu2z9s

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