Transaction not yet indexed

52NzZKvQb7saxycHqgLyJ8nxRhzADrn5Qu2RMfxegwFdQ1PDZXe21dGvbPfAyFjvChBWY6EpbvTE3DxTHNRKtPtF

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