Transaction not yet indexed

ty1Y99jVyCT3hxHo9XiS5daaxooiyLQfNMeuZc6MqQqL26jDMKzgZo2uxMQFfmpm4jYaJN5nrAdwg5GkQpocC7k

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