Transaction not yet indexed

52mgiqCLLvsWfpf2tarfx5WhKs2DPV7wi9a2XJHFCxcYCjJPYaW7Ya74wNPNnSt55DmAwjFYT3iH9y3B8eUDmoB7

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