Transaction not yet indexed

53EUaLnWoiNpE8zVWYxnNyrVuzt5WPVupkrBZwQjvs6TwWdRzCarVTtAH5b1CqCkzUEiTExih8L2q8QMqXbxa2em

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