From 3900bb587a9672091ae8b29821d8af9791fe3e80 Mon Sep 17 00:00:00 2001
From: julian <julian@cypherstack.com>
Date: Fri, 28 Jul 2023 13:57:26 -0600
Subject: [PATCH] re enable caching of used coin serials

---
 lib/electrumx_rpc/cached_electrumx.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/electrumx_rpc/cached_electrumx.dart b/lib/electrumx_rpc/cached_electrumx.dart
index 91b7d1bc8..8366e259f 100644
--- a/lib/electrumx_rpc/cached_electrumx.dart
+++ b/lib/electrumx_rpc/cached_electrumx.dart
@@ -167,8 +167,8 @@ class CachedElectrumX {
       Set<String> cachedSerials =
           _list == null ? {} : List<String>.from(_list).toSet();
 
-      // startNumber is broken currently
-      final startNumber = 0; // cachedSerials.length;
+      final startNumber =
+          cachedSerials.length - 10; // 10 being some arbitrary buffer
 
       final serials = await electrumXClient.getUsedCoinSerials(
         startNumber: startNumber,