Transaction not yet indexed

21YnrQcmoNw7G3nqCMKS5QTj3ENMLFq75zae5pc16sn6XATwwXoiXahphC3mXs8a5GezV8qjz52FCLt2oPS6UHPg

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