Transaction not yet indexed

WKCwPKRun8RV1cHEnHZVPfhrThcGAEnU8j75JBt9oFjRyBfZPgwpqWp7D7eRKThe29b2wBQauRt39oaENVMcGJT

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