Transaction not yet indexed

NUnH3T4TSDGJa6ajrZftyjBaYimaC12GcXZ4QJjo79b3Ai4ysFH8aPKyvtoZPTap4zF8yBXQvWoVfLJi45PvdM9

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