Transaction not yet indexed

52NnZm9UD9pFyd7n5exksy6fVCwEdXcr6n4rUFAjkZ4f7L6rHi52rzTdF4pvSc8TpUzGZEbLu1pSkvL5TVgAxU45

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