Transaction not yet indexed

yay9f1WQUnyhpWZ2sEgoSgDaHEdPNv69uSxkFon7djoycSWtPjPMdu3SP1G6hfsPvLK7TXL7NdxQVfCDRbUUdSZ

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