Transaction not yet indexed

21B7qHuTNJsXcpu2UKsFTgUBZS96YFEFVCretYEmgR4r3CsUopDM2vPn3pD9Dzs8mVUqa7AmWDseDjdjxWwH598n

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