Transaction not yet indexed

MMPDbkjvVDLJoBs7asMhnp8fKpv7LK29PELuGZuEGWVHxduSWzsiaoxjjLitc3DAJYoet9k6BKFi4o9SDBakdBm

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