Transaction not yet indexed

52Us4PMBH2CC8oPKJysdPPXU7w9gNeaxSw9ZgTqFJqNe3D2vjJ4UNqU6AFExmyvqYaGABfJELMrWsZ4Lftqin9oX

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