Transaction not yet indexed

52xu2SEAfiALcHTLKG1UTfoY6TRmwsiSDcr6vCZJsJbuMW2e4UDJCqjUoaqJSYziu4krzMpR8T1qfpyDj5WyV2z1

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