Transaction not yet indexed

21GkERLfXkY3Ncp7PM71vLKUAM6yaWEYryMWmKLHcHtXXdDyn92VAYGiuWMKfvaCH3oNskLzcnhX6i167KgU7WR3

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