Transaction not yet indexed

52vk6ccSbZ7ys48ZxFjHzkGdZcDbgQizToCT5aci1H9SWHYYsYPTjbYmaH7steuLpqwnp8prDQeZfb8KGNU8cJAM

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