Transaction not yet indexed

52mLibHy5zzZnNHSHLbZomVX74wcUkpumGxmqU9nFpcjFKiYGfMfVKmWPxRmLJ6vA2jpCc4ZysWSJYGoKVpeZ21p

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