Transaction not yet indexed

NMMPEmfMfDeA7FdBkxh8xfLAanTxqPLJrBujEzrAxspgBrwvZrDTKeEDAhPxJNmrZkikDuh8qE1sQ6MzMARJSFQ

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