diff --git a/contrib/FastSync/sigs/JUnderwood.utxo-sets.asc b/contrib/FastSync/sigs/JUnderwood.utxo-sets.asc
index 434c3fc..08cc154 100644
--- a/contrib/FastSync/sigs/JUnderwood.utxo-sets.asc
+++ b/contrib/FastSync/sigs/JUnderwood.utxo-sets.asc
@@ -10,14 +10,15 @@ eabaaa717bb8eeaf603e383dd8642d9d34df8e767fccbd208b0c936b79c82742  utxo-snapshot-
 587ac27b1929123313f842edbdb798afe116548e2a1bddea46d8d7068a6bc156  utxo-snapshot-bitcoin-mainnet-680891.tar
 79d5b28fb140c23602bebaf90e829fc89aef2bb95cb2a5d492cd818f22f01836  utxo-snapshot-bitcoin-mainnet-699714.tar
 58b3c9c8a3e5f7b3449521e8d7f8435db2e948918063cb7f5b0e635862e03891  utxo-snapshot-bitcoin-mainnet-720179.tar
+83f55203f4fca7d4197ef6261a9d3ce09e1ed308e1ecf969f223eb20038dc1dd  utxo-snapshot-bitcoin-mainnet-744358.tar
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