Transaction not yet indexed

mmp1E1xJqP7nGZXyK61P8XEhds1pnK1VY9S6gCmRuVeJ5BMKhK1Y6S95zqd9EvgSkUeaYztLHaVHJB9tkJPf5QD

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