Transaction not yet indexed

MRk3aRe2Sw5oesF9E8z4uzVwAi1kku9pxGQbcaAdEt53jCWSZRpL8VW4eZz6Q3TRr11LRiNwtP29vs6SHR8dssW

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