Transaction not yet indexed

MnKZPWg8DA4ALygMoUUBefPnLEFZe6Ur67nqCYYMLRBfwYVsfmfQRsYjNs41ZFkELcSeq5LruRKmmP9w3rKC9Nu

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