Transaction not yet indexed

53ZdvvXcEHdguVG1avggRZB31EMzSWpaYf3Vj3SkfXjWpfCGLuLN4B8uY89b6Utv7fQCdQdphBFR9vWN6XiPeJpv

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