Transaction not yet indexed

MCk1g4sNH997Utfiv5Gx82TzJzSEGAkBjfMpUHNe1MKXezBy3NpQLUTDfzvcgtUGDf4iZBSacdsQXeWTWHp7Jsq

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