Transaction not yet indexed

UHEf9vENazzKLABFQJW4jm1Fo5nBqaTV78uwaSTUSLk3HpyzLhkfKDbL5j7UhAizmCbfBVqqSt5gLDKs7JjVsXQ

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