Transaction not yet indexed

52NU4H79yaUZBdVzuWHUUaKU5Zvka7t52hQoSn5ESitLXZWgnjfqs8R3KTcrQcv2f5TeY88PZ2q9Tnd32TdYiMLC

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