Transaction not yet indexed

52NbKKxQm8LQ3LuWS7mpzceKj2iGxSynEvv7cpBSTiNuHiV9gf5WFsL4ShTh5PQJ7ytmM5fp7LsWXYeASsa6cm7T

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