Transaction not yet indexed

PL6RZCE1QoowaaLabos6xdxvfzdmqQHuNNzaSuYCmVNRC4AqhYTveMr2Q73M7r3S5y1Fwo5QKb6GTYLYcES5Qhk

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