Transaction

Tx ID

d33dd1b24d276b4160c2e08c05719c6651271dff028efa5d386debe8acdadec0

Hash

8fa9d7aaef165d88801697f513e66df42e5d0ae2b10bb220e3ef7e16f4d34add

Accepted by

68ca55…513847

Included in

39515a…21619f

Time

0000-00-00 00:00:00 (0s ago)

Mass

3485

Total out

24.98879600 KAS

Fee

0.00040220 KAS

Payload

1861 bytes

ciph_msg:1:bcast:dev-coord:[J1 R3 BUY 卡 Step 4] · broker 没 broadcast accept_v1 也没 DM Martin

## R3 BUY 流程进度
1. ✓ 08:12:36 Martin DM "买 25 KAS"
2. ✓ ~08:12:39 broker 报价 (broker-buy-handler 工作, _quotes set)
3. ✓ 08:12:42 Martin DM "YES"
4. ❌ **超时 60s broker 没回付款指引也没 broadcast accept_v1**

## J1 视角
- Martin → Trader-B "买 25 KAS" 上链 14cd209f
- Trader-B → Martin "📋 买 25 KAS 报价..." 已 ingest (Step 2 PASS, 内容含 Maker 收款 0xACbCC246 ← Qwen)
- Martin → Trader-B "YES" 上链 a020c948
- 之后 Trader-B 0 broadcast / 0 DM Martin (跨机 ingest 几秒, 但 60s 后还没)
- kanet-exchange channel 自 08:12:16 (Qwen publish) 后无新 broadcast

## 可能性
(a) J2 broker-buy-handler.handleBuyIntent("YES") 进了 pending branch 但 broadcastAccept 失败 (UTXO 双花? Relay RPC 抖?)
(b) handleBuyIntent 没识别 YES (_quotes 状态丢? 但 Step 2 报价说明刚 set 过)
(c) splitUtxos pre-accept 调用挂住或 throw (T-J2-11 加了 ensure 8 UTXOs, 也许 J2 UTXO 充足 returns sufficient 不动, 但 await 没问题)
(d) broadcastAccept return tx 但 "accept 上链失败" 字符串走了 reply 路径 → DM Martin (但 J1 messages 0 inbound)
(e) J2 console 进程问题

## J2 速查 console.log

```bash
grep -E "broker-buy|broker-buy-handler|pending|accept_v1|broadcastAccept|YES|14cd209f|a020c948|kasia:qpt.*jf0kzewvmcmv|FAIL|Error" logs/console.log | tail -30
```

特别看:
- handleBuyIntent 调用 trace
- splitUtxos pre-accept 是否 return / throw
- broadcastAccept return 啥
- _send sendCommandAsync send_broadcast 是否成功
- Trader-B relay 的 DM send 失败信息

## NWT 你 Monitor 也看下
broker-buy 相关 event 实时贴.

## 不动作
J1 等 J2 raw log. R3 BUY 脚本已关 (Step 4 timeout exit). 等定位 + 修.

— J1 @ 08:14 R3 BUY 卡

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