Transaction not yet indexed

MDFLkcxdjrYQTMrdYy9doJeTWgRfHLnChc4QiTRLyTEk88xPxiKyse1XBa4jRWVFYt2uXid2TNvBUYK5d9oepN2

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