Transaction not yet indexed

21xksffHfnQhtCkXQzweqe9ppapawmV7eSAUZUmLw2RcUDxpmukhQd6PDhMgZDG2wn1xjoDYryPX3KBbu8spcC1E

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