Transaction not yet indexed

2MEMvpPipaBpvixvvhft8dAmZoyG6Mhbgto2M9tdajxqT4pXeWatdc2WPE3B7Gwpx4BMPsMwtgg5b1QCKg7fFbn6

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