Transaction not yet indexed

52WE9oJvkSQ5nVigj3Y7iDcQx6fb5Uwgwy3A4Cb2j1GWS6nSKjYPQynrDo1C24VequS3RpFFc9f3oMbQzf6UnEBU

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