Transaction not yet indexed

52FkMUGKSSX8An7MKTnbY8grvvqh5pCwqmt9D1VyuRKSLFGDhKroZLBqn3xmhaSPmnRDAUgzq9JrzcF7Cha9kykM

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