Transaction not yet indexed

21kQR7Ms6mtEWDA5ZwyhNHtxhSYyy4UCVdVTnjfFbXYYMPciJN4XytJ22WvK1gMMfer1nV4CnNCou4eWSxVLLynA

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