Transaction not yet indexed

21u1VTn1JisGDZQ8RGZsuAmd2LLpuUyw54YKuYxdHnb3aBUELrCqZSRDMAHhscAwo2LXDmq4eMJxt8HLDNxsXMu7

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