Transaction not yet indexed

yDKU8dQ9YhZWKvi1beyrj17RGg71nHwmsgSnX9AwrjWRzrttLRisKHGgDajdhYoRRSbXKXmKsinqSEW6rdbV5HT

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