Transaction not yet indexed

MBTfnSq6yCbnTUWrsZ6wSWj2Mf1A5zhmLcyitqvQG3vwaShbkd8br68iCZRVfcsfmq9RhcoKBXcWFgHrMf6PQpY

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