Transaction not yet indexed

MM2NcZqWRh2bcxnSFrn8vjCk4zgQBpEj2rLcARh8ZeU42RvPV4BwX9NWtUd9iJK9eEokV8ePhwssauaQ6zgba2D

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