Transaction not yet indexed

52LMNwTMSer5VkLoLEb8DdAoWp4aSs75suHoxhZdwqCBoyrdzKczU5Pp93vXpMzArUKfxTQYsWjLXhfgtUgKYHKS

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