Transaction not yet indexed

52En1CYx2rXH2P7PcgUkyfMeuyLSZf3yWuZqcLWAiC8URfXGC9MKAFA3mx94JvW8wMpGSxeA7Vk6n5on8snbFHL7

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