Transaction not yet indexed

21xK4tXTSWgxtUAXQFjvoEFNsp4C7Cx9n7HqiVhgih6aFjXpVwHwTfrsy6zvC8i3o6kZtLLbZvQJ4o2HJNbtqPQ4

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