Transaction not yet indexed

21y3qLu5HkUYoec7eCtjvk9F8Q3raGRWVxVDbNoWRTcRifx7DtsEN7kNokQ5STttH6NYREgWFm4XEQgfK5i4qHeP

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