Transaction not yet indexed

52JqaJdMY6UAKjff2LoUMBDiE6RubYD3QSwKBMr9yc1gZ2y8UCa8WWdYFRfwMZLxq136EdzAV4ekkzsCAdEkGPZE

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