Transaction not yet indexed

2u21FxAx242X9qDz8jpQWJZgSgndQ1yBbaGYH2AWMLGBCa6enV1X9vaKoLLxuSzib22X9WBSdyFoJxc1sCDsdFzZ

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