Transaction not yet indexed

3R21VuNJe9NAJNJo3v8pSTN9aQ96VTABDC3UHabv956CMpQXapTmbLiFzKNhN8e8i3BzoULSuw9xKhfSFJ8gLuS7

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