Transaction not yet indexed

21RSC9AVmSkWWP6Fc5EFfrteKn6SrnkAA4y5EKMgSv1p7npcAkQCzZBcpeESpNuJ3GVKpHFTnmioXBPjXHVjd6ev

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