Transaction not yet indexed

MQb4ou1bWbcFyMYii5WQiKKzuDHn4JJ48hWFYf2F41XBEdzNByLXB1b8gsFvEK89K2kSWTfAREAV2v9wc4ws5jX

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