Transaction not yet indexed

ykWfUsZ1qFhMrFXQ4YCg84tZJdh7eewjF5vce6soNetQBQdVAia6y2sdKikMHS9ryETZV4eYZ1qPiFxc8ACT2rm

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