Transaction not yet indexed

YfyLa8TY9XyxJnm8jkijQ7yWnT79kBVfFoQUBaYvorff5vfXMzTwChS5t4j5kChHCfKZGPYi7fN2RKqVKpS3oHo

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