Transaction not yet indexed

Uu8vDGJS4t4qb2goThez1FAJc87VuXMrhNhHvPC65Kvf2NA5ighqM7JLK6TNzQS1x9i9VDb65eCVNBaackLGGUi

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