Transaction not yet indexed

52kfTKFHUT96PEurGu2Un4eyUmBTWbTUHHj6YTUP6qs8o7GDwnvjRQFpVdNfs3rmiA1Qdd8epMnQkX8XZ1eVGFuA

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