Transaction not yet indexed

21KKvRSjYGojax6rzV6XDLHnWdF2Foiear7tF7H1YWwduAgTznk2vxbVvJFD9wd6QgqFRy8p4eW4ht8XqXSWVJL5

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