Transaction not yet indexed

21LUeySnHaXCbZ5kG4nXgLSGQAVSqKJDhGfBAWN6opajphsrwVDRT9XbmRT7o9UzF7NWQRFqwCdy4mVPdEU6J2kD

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