Transaction not yet indexed

2U523LPpwZVBF4bTKm7a2XmZY1b57ifLYa3jc2ydvfcjT89nuiYA2ggbup1wqmjz5LXft3h5LBfisHpZ5yCsbmt1

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