Transaction not yet indexed

52f7jhbvKhm9m5Cb4mP8df5nvBtQ2VZiKKMhHXLEyaWH8vzTFUhku4WCCagmKeccGyy13uPQb7XMYxUBYGhKSEJS

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