Transaction not yet indexed

MkLbj3aDWe9eoyveSeaBGuH2cFkm3iw3WBSnMDCKNouPZrLA2CMz75ZHThEd8ard3niqNF1y2uuM4dV5dy5puYP

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