适配外部应用对fullnode节点的需求，fast同步后将回执插入db，保持和以太坊一致，参见：https://www.quicknode…

….com/guides/infrastructure/node-setup/ethereum-full-node-vs-archive-node

eth/downloader/queue.go

@@ -81,7 +81,7 @@ func newFetchResult(header *types.Header, fastSync bool) *fetchResult {
 	//	item.pending |= (1 << bodyType)
 	//}
 	if fastSync && !header.EmptyReceipts() {
-		//item.pending |= (1 << receiptType)	// The receipt is not synchronized in PlatON SnapSync mode, so comment here
+		item.pending |= (1 << receiptType) // The receipt is not synchronized in PlatON SnapSync mode, so comment here
 	}
 	return item
 }