Transaction not yet indexed

21TauDLNqJ3pxgTtRe3U6cK8rFdEgFLg8vH6sDd8VbsoHw6sUpbhi4GNkhaZvsDoRvXAUT855y1EiE8mQz7dTn9R

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