Transaction not yet indexed

21NuZMGQHMbQ84Y7vLdofPo81QdJbkHKnuxRtuJuwqxWuSAPTHH6Gnc3yyzWmuWayQVeT3jK3Cthhe3ESN3d2jfX

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