Transaction not yet indexed

21GU36u9ja4dnkSfrkxSeH7P77KJp5yCKAwHqBQgPQjHayhTPaNSqmbUeaWCJFpMLv4vr3NS3K7sP74Qc3L2ySbS

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