Transaction not yet indexed

21u4jBKTfMuLyNddmRhUCD1b2S2qHffNmuYUnuCXjnC1ubdZMrse75Hq1rSH4DegwY151LCNgSPRqUh2uWJLuBwo

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