Transaction not yet indexed

yfhf8BuTYUQyo9Wg9P2SqWHqdXeMDnoHkcK6koNLBj18mLNTGhPWBQvBe4Yo7HwunRipBrUE7oDdi5WK5zCNYEc

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