Transaction not yet indexed

52isxPFBspwhyLwoZUAdypQeYHbC6cS46pJUPvyjk7vfVGotGs5MMYBj8XEPvr2sUiPgWZDKtZv9D8R6SNh6GdCS

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