Transaction not yet indexed

2KnN51mhvktFXprb7rsgV61QCejKXsHF3pyNp2kQRgbS4C6RyhqHDNLdk1cEHa7GeLWJPKgQ2ZbXAeStro5sB4ws

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