Transaction not yet indexed

52K2bCMqnQgvwTSQn9gEnMa6rZAKd9ENfPU1feQSh2WhpxF5FrX5DNY5CCSRkGKmnxUKPKyZg5aYfr24kxP6YyEH

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