Transaction not yet indexed

21UGELqKKpFa5xpeNW3wVRNACWpXeomDaq4j7TTZqn7fZ8M9wJh28gYb3FLELwWrSCSJi3rXbCFWJK77XW2GnPhB

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