---
id: dev-txn-confirmation
title: Confirmation
keywords:
  - confirmation
  - receipt
  - transaction
  - zilliqa
description: Zilliqa Transaction Confirmation
---

---

Now the transaction object is in one of the shards. Each shard will produce a **Micro Block**. Micro Blocks are aggregated by the DS Committee into a Transaction Block, after the DS Committee agrees on the Transaction Block through the pBFT consensus mechanism.

After the DS Committee reaches consensus on the Transaction Block, it multicasts the result to all shard nodes and lookup nodes. At this stage, the seed node will have a result for our transaction object. The result can be retrieved using the same `GetTransaction` JSON RPC API.

:::info
The example below uses the zilliqa-js SDK to retrieve the transaction response. The structure may be _slightly different_ from the **JSON RPC** `GetTransaction` results.
:::

Example of getting transaction:

import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";

<Tabs
  defaultValue="js"
  values={[
    { label: 'JavaScript', value: 'js', },
    { label: 'Go', value: 'go', },
    { label: 'Java', value: 'java', },
  ]
}>
<TabItem value="js">

```js
const txn = await zilliqa.blockchain.getTransaction(
  "1899b381d644a4892ca5ba5d8d60bbcc7bd121d511d55e438a8ddbdcc53272c4"
);
console.log(JSON.stringify(txn));
```

</TabItem>
<TabItem value="go">

```go
provider := NewProvider("https://dev-api.zilliqa.com/")
result, _ := provider.GetTransaction("c7d6550a6558edcddbf4b3c7cf14db9f1025200b89bcbcd6a570c84db58d554f")
resStr,_ := json.Marshal(result)
fmt.Println(string(resStr))
```

</TabItem>
<TabItem value="java">

```java
HttpProvider client = new HttpProvider("https://api.zilliqa.com/");
Transaction transaction = client.getTransaction("055294ba67b3073d66ef078fb149dfb0490b2d46156479a9f2c9327fb762f4e9").getResult();
System.out.println(new Gson().toJson(transaction))
```

</TabItem>
</Tabs>

Example of a contract call transaction response:

```
{
   "gasPrice" : "3b9aca00",
   "signature" : "0xA518EF3544C2089FB9191941D716AAD9992225851BC780CDCAD821C508284C6CFEEB9E57666B3527923910BC9C20D0192A748FDAFC4037085AF4FF9F378FAF11",
   "nonce" : 145,
   "pubKey" : "025498B9D4F573AFA2BA817D0284A634316D6590F31763DF7310E3B430C97B9D14",
   "code" : "",
   "status" : 2,
   "amount" : "0",
   "blockConfirmation" : 0,
   "toAddr" : "0x3A6Fa878230EE35a30FbECE5173A9b725Ac6AC08",
   "eventEmitter" : {
      "emitter" : {},
      "handlers" : {},
      "promise" : {}
   },
   "gasLimit" : {
      "unsigned" : false,
      "low" : 30000,
      "high" : 0
   },
   "toDS" : false,
   "provider" : {
      "resMiddleware" : {},
      "reqMiddleware" : {},
      "nodeURL" : "https://dev-api.zilliqa.com",
      "middleware" : {
         "response" : {},
         "request" : {}
      }
   },
   "data" : "",
   "version" : 21823489,
   "receipt" : {
      "errors" : {},
      "event_logs" : [
         {
            "_eventname" : "Burn",
            "params" : [
               {
                  "value" : "0x38be3a7b971ee76aed36e75c863f93516962f9fd",
                  "vname" : "pool",
                  "type" : "ByStr20"
               },
               {
                  "vname" : "address",
                  "type" : "ByStr20",
                  "value" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1"
               },
               {
                  "vname" : "amount",
                  "value" : "50000000000000",
                  "type" : "Uint128"
               }
            ],
            "address" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08"
         },
         {
            "address" : "0x38be3a7b971ee76aed36e75c863f93516962f9fd",
            "params" : [
               {
                  "vname" : "sender",
                  "value" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08",
                  "type" : "ByStr20"
               },
               {
                  "type" : "ByStr20",
                  "vname" : "recipient",
                  "value" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1"
               },
               {
                  "value" : "42809837938793",
                  "vname" : "amount",
                  "type" : "Uint128"
               }
            ],
            "_eventname" : "TransferSuccess"
         }
      ],
      "transitions" : [
         {
            "addr" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08",
            "depth" : 0,
            "msg" : {
               "params" : [],
               "_tag" : "",
               "_amount" : "59431276462803",
               "_recipient" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1"
            }
         },
         {
            "accepted" : false,
            "msg" : {
               "params" : [
                  {
                     "value" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1",
                     "vname" : "to",
                     "type" : "ByStr20"
                  },
                  {
                     "vname" : "amount",
                     "type" : "Uint128",
                     "value" : "42809837938793"
                  }
               ],
               "_tag" : "Transfer",
               "_amount" : "0",
               "_recipient" : "0x38be3a7b971ee76aed36e75c863f93516962f9fd"
            },
            "addr" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08",
            "depth" : 0
         },
         {
            "addr" : "0x38be3a7b971ee76aed36e75c863f93516962f9fd",
            "depth" : 1,
            "msg" : {
               "params" : [
                  {
                     "vname" : "sender",
                     "value" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08",
                     "type" : "ByStr20"
                  },
                  {
                     "vname" : "recipient",
                     "value" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1",
                     "type" : "ByStr20"
                  },
                  {
                     "type" : "Uint128",
                     "vname" : "amount",
                     "value" : "42809837938793"
                  }
               ],
               "_tag" : "RecipientAcceptTransfer",
               "_amount" : "0",
               "_recipient" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1"
            }
         },
         {
            "msg" : {
               "_recipient" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08",
               "_amount" : "0",
               "_tag" : "TransferSuccessCallBack",
               "params" : [
                  {
                     "type" : "ByStr20",
                     "vname" : "sender",
                     "value" : "0x3a6fa878230ee35a30fbece5173a9b725ac6ac08"
                  },
                  {
                     "vname" : "recipient",
                     "type" : "ByStr20",
                     "value" : "0x4776f50024464df5aa4588e4827dcf031c2b95f1"
                  },
                  {
                     "value" : "42809837938793",
                     "vname" : "amount",
                     "type" : "Uint128"
                  }
               ]
            },
            "addr" : "0x38be3a7b971ee76aed36e75c863f93516962f9fd",
            "depth" : 1,
            "accepted" : false
         }
      ],
      "epoch_num" : "1474024",
      "accepted" : false,
      "success" : true, // indicates a transaction is confirmed
      "cumulative_gas" : 5826
   }
}
```

A transaction is confirmed if, under the `receipt` section, `"success": true` is shown.