Transaction not yet indexed

vkE12sza85o935dAaCSJr6yJtPivZK4PCk611tPG9GoVfLYWvTSe6QLnh3qy1XfFsWMeNmgfYzeFgJaq8jDoEQ9

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