Transaction not yet indexed

52b99UatLzmQGGv8kxpRhmTZY4M5d1pr8bbcaeNP8aELmvQzXBPVn3699V54dpFn9yTGLJCHLYfSkHCVWiGDXSky

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