Transaction not yet indexed

52kxjUQyiDrSukQ5gj7ktDh8rXCgsbakVRfcrKMKAJpk4BrAEMP2iVTqtJLRqq3VdXxesktxTQgXH6v5mYMZU3rn

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