Transaction not yet indexed

LU9XGbt4akiEF3W7aqjerDNB1aH4miq3Y6tch8kUtXyiDtnuiJokueUW9vN2x1KK6Kxz8e3yrPsqdHRSBe5NmF9

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