Transaction not yet indexed

52ccvAofSeEDy5advEr3eJBgLUeeMmDMEMqrmySCzAPCt2Z6V3cUeEW6niJuRgbBvSL758d1EsFMMkKFVgwLLF2i

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