Transaction not yet indexed

UMvqhXD23PbMzRBAzcdFu3u5YP8kuRX1EyvEHNxYEqHC5fg68baJsCfJ5VDVUd9daQh9rvgiVjUsHGGvxP8gZP8

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