Transaction not yet indexed

52Ko7TDdhMxMw2LCoYHp6f2httDSU4mmCTmcCgn15p7X6EPPaTGGKgKcWs4LyVovh64fiwipN1WLEhDzLKbgN3NB

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