Transaction not yet indexed

21UMDaFJZ6ymqAQJmA8cG6vgrDd16BZoNxtdthBdcdHtW1iRpnG2NafRtsWq7AnG4J4Er24RV2yeVfUdexZuSmQz

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