<p>This is not bug of bitcoind, but java lib I was using. Bitcoind works fine</p>

CC BY-SA 4.0
2019-11-26T10:52:23.577Z
2019-11-26T10:52:23.577Z
Pavel Niedoba
<p>the issue is now tracked on <a href="https://github.com/bitcoin/bitcoin/issues/16275" rel="nofollow noreferrer">https://github.com/bitcoin/bitcoin/issues/16275</a>...</p>

CC BY-SA 4.0
2019-06-25T10:30:59.153Z
2019-06-25T10:30:59.153Z
Pavel Niedoba
<p>I'm trying to implement replace by fee functionality with bictoind (v18) and bumpfee rpc call described <a href="https://bitcoin.org/en/developer-reference#bumpfee" rel="nofollow noreferrer">here</a></p>

<p>It works by mean that new transaction is created with higher fee, but result should be:</p>

<pre><code>{
  "txid":    "value",   (string)  The id of the new transaction
  "origfee":  n,         (numeric) Fee of the replaced transaction
  "fee":      n,         (numeric) Fee of the new transaction
  "errors":  [ str... ] (json array of strings) Errors encountered during processing (may be empty)
}
</code></pre>

<p>but I'm getting basically all null response</p>

<pre><code>{
  "id": "BumpFeeRequest 1561247020661",
  "error": null,
  "txid": null,
  "origfee": null,
  "fee": null,
  "errors": null
}
</code></pre>

<p>Which makes it hard to identify the new transaction in down-steam system. </p>

<p>How can I get the txid, except querying for last tx </p>

<bitcoind><json-rpc><bumpfee>
bitcoind jsonrpc bumpfee not returning hash of newly created transaction
Pavel Niedoba
# bitcoind jsonrpc bumpfee not returning hash of newly created transaction

(Asked by: username_0 on 2019-06-22)

I'm trying to implement replace by fee functionality with bictoind (v18) and bumpfee rpc call described [here](https://bitcoin.org/en/developer-reference#bumpfee)

It works by mean that new transaction is created with higher fee, but result should be:

```
{
  "txid":    "value",   (string)  The id of the new transaction
  "origfee":  n,         (numeric) Fee of the replaced transaction
  "fee":      n,         (numeric) Fee of the new transaction
  "errors":  [ str... ] (json array of strings) Errors encountered during processing (may be empty)
}

```

but I'm getting basically all null response

```
{
  "id": "BumpFeeRequest 1561247020661",
  "error": null,
  "txid": null,
  "origfee": null,
  "fee": null,
  "errors": null
}

```

Which makes it hard to identify the new transaction in down-steam system.

How can I get the txid, except querying for last tx

**Tags:** bitcoind, json-rpc, bumpfee


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## 2 answers

### Answer by username_0 on 2019-11-26. Score: 0 | Accepted answer

This is not bug of bitcoind, but java lib I was using. Bitcoind works fine


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### Answer by username_0 on 2019-06-25. Score: 0

the issue is now tracked on <https://github.com/bitcoin/bitcoin/issues/16275>...


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