Transaction not yet indexed

un6uSurmemQqCFSN9GD9f5hLWmcgTEVp9fHteQ4hS9YsWthieXM27rNwoKcQgpuwRPANu1RT2RLY4Dv1oK3DD3f

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