Flash Loan Bn5Xa5…YuDk

What happened11 steps

1Called an unlabelled contract (user_v1::claim_reward).Command 0
2Moved coins around (2 commands).Commands 1 to 2
3Borrowed 48,934,822,256.09SUI by flash loan from Momentum SUI/MMT pool on Momentum, to be repaid in SUI.Command 3
4Moved coins around (2 commands).Commands 4 to 5
5Repaid the Momentum flash loan.Command 6
6Split coins (3 commands).Commands 7 to 9
7Called Momentum (trade::repay_flash_swap).Command 10
8Called an unlabelled contract (slippage_check::assert_slippage).Command 11
9Moved coins around (1 command).Command 12
10Sent the MMT to 0x6871…19c7.Command 13
11Sent the SUI to 0x6871…19c7.Command 14

Balance changes1

0x6871…19c7Sender
- -0.0015SUI-$0.0014

Details

Time (UTC): 2026-10-22 13:46:43 UTC

Epoch: 1,288
Position in checkpoint: tx 24
Signature: Signed with Ed25519 by 0x6871…19c7
Programmable: 15 commands, 13 inputs
Expires: Never
Size: 2,032 bytes

Commands15

Hover a command to trace its inputs and outputs

0
Called user_v1::claim_reward in an unlabelled contract; returns MMT.
0x23ec…39f5::user_v1::claim_reward
0x9c55…a9fcStakingPoolVeToken0x0000…0006Balance<MMT>to 1
1
Ran coin::from_balance from the Sui framework.
Sui Framework0x0000…0002::coin::from_balance<MMT>
0Result 0Coin<MMT>to 2, 7, 13
2
Read a coin amount.
Sui Framework0x0000…0002::coin::value<MMT>
1Result 1u64to 3
3
Flash-borrowed 48,934,822,256.09SUI from Momentum SUI/MMT pool; returns the coin and a loan receipt that must be repaid.
Momentum@mmt/clmm-core::trade::flash_swap<SUI, MMT>
Momentum SUI/MMT poolfalsetrue2Result 248,934,822,256,087,242,2370x0000…00060x2375…1b2a3.0Balance<SUI>to 123.1Balance<MMT>to 43.2FlashSwapReceiptto 6, 10
4
Ran balance::destroy_zero from the Sui framework.
Sui Framework0x0000…0002::balance::destroy_zero<MMT>
3.1Result 3.1
5
Made an empty SUI coin.
Sui Framework0x0000…0002::coin::zero<SUI>
Coin<SUI>to 8
6
Repaid the Momentum flash loan and the loan receipt.
Momentum@mmt/clmm-core::trade::swap_receipt_debts
3.2Result 3.26.0u64unused6.1u64to 7
7
Ran coin::split from the Sui framework.
Sui Framework0x0000…0002::coin::split<MMT>
1Result 16.1Result 6.1Coin<MMT>to 9
8
Ran coin::into_balance from the Sui framework.
Sui Framework0x0000…0002::coin::into_balance<SUI>
5.0Result 5.0Balance<SUI>to 10
9
Ran coin::into_balance from the Sui framework.
Sui Framework0x0000…0002::coin::into_balance<MMT>
7Result 7Balance<MMT>to 10
10
Called trade::repay_flash_swap in Momentum.
Momentum@mmt/clmm-core::trade::repay_flash_swap<SUI, MMT>
Momentum SUI/MMT pool3.2Result 3.28Result 89Result 90x2375…1b2a
11
Called slippage_check::assert_slippage in an unlabelled contract.
0x8add…abe6::slippage_check::assert_slippage<SUI, MMT>
Momentum SUI/MMT pool48,934,822,256,087,242,237false
12
Ran coin::from_balance from the Sui framework.
Sui Framework0x0000…0002::coin::from_balance<SUI>
3.0Result 3.0Coin<SUI>to 14
13
Sent the MMT to 0x6871…19c7.
TransferObjects
1Result 10x6871…19c7
14
Sent the SUI to 0x6871…19c7.
TransferObjects
12Result 120x6871…19c7

Inputs13Already shown inline above. Full list with kinds and versions.

#	Value	Kind	Used by
0	0x9c55…a9fc	Shared, read onlyv678373106	0
1	StakingPoolStakingPool	Shared, mutablev678373106	0
2	VeTokenVeToken	Owned	0
3	0x0000…0006	Shared, read onlyv1	0, 3
4	Momentum SUI/MMT poolPool<SUI, MMT>	Shared, mutablev673905768	3, 10, 11
5	false	Pure bool	3
6	true	Pure bool	3
7	48,934,822,256,087,242,237	Pure u128	3
8	0x2375…1b2a	Shared, read onlyv499761252	3, 10
9	48,934,822,256,087,242,237	Pure u128	11
10	false	Pure bool	11
11	0x6871…19c7	Pure address	13
12	0x6871…19c7	Pure address	14

Object changes8

MMT coinCoin<MMT>CreatedOwned by 0x6871…19c7new to v1058148415
SUI coinCoin<SUI>CreatedOwned by 0x6871…19c7new to v1058148415
VeTokenVeTokenChangedOwned by 0x6871…19c7v1058147362 to v1058148415
SUI coinCoin<SUI>ChangedOwned by 0x6871…19c7v1058147362 to v1058148415
Momentum SUI/MMT poolPool<SUI, MMT>ChangedSharedv1058147362 to v1058148415
Dynamic field (UserRewardData)Field<TypeName, UserRewardData>ChangedOwned by object 0xe050…5764v1058147362 to v1058148415
StakingPoolStakingPoolChangedSharedv1058147362 to v1058148415
SUI coinCoin<SUI>DeletedOwned by 0x6871…19c7v1058147362

Read, not changed0x9c55…a9fc0x0000…00060x2375…1b2a

Events3

0x23ec…39f51

event::Event0x23ec…39f5: event.

event: {"ve_token_id":"0xe05060ec416981eedf8387c5bdb925d14a588dee75845e8fd0a6bfa468455764","user":"0x68718a5115815e6a5c5dbe17c5

JSON

{
  "event": {
    "ve_token_id": "0xe05060ec416981eedf8387c5bdb925d14a588dee75845e8fd0a6bfa468455764",
    "user": "0x68718a5115815e6a5c5dbe17c51bb260f99dab29a56ed90de970984a5a9419c7",
    "reward_amount": "0"
  }
}

Momentum2

trade::SwapEventMomentum: swap event.

sender: 0x6871…19c7
pool_id: 0x8fbc…4c9f
x_for_y: false
amount_x: 0
amount_y: 0
sqrt_price_before: 48,812,942,061,214,605,000
sqrt_price_after: 48,812,942,061,214,605,000
liquidity: 182,205,612,505,337
tick_index: {"bits":19463}
fee_amount: 0
protocol_fee: 0
reserve_x: 46,228,818,454,376
reserve_y: 454,422,395,210,207

JSON

{
  "sender": "0x68718a5115815e6a5c5dbe17c51bb260f99dab29a56ed90de970984a5a9419c7",
  "pool_id": "0x8fbcc943593b0e33f3fb15311cbf81d73f1ccf26c96b85ea290ff6dfcdbe4c9f",
  "x_for_y": false,
  "amount_x": "0",
  "amount_y": "0",
  "sqrt_price_before": "48812942061214603941",
  "sqrt_price_after": "48812942061214603941",
  "liquidity": "182205612505337",
  "tick_index": {
    "bits": 19463
  },
  "fee_amount": "0",
  "protocol_fee": "0",
  "reserve_x": "46228818454376",
  "reserve_y": "454422395210207"
}

trade::RepayFlashSwapEventMomentum: repay flash swap event.

sender: 0x6871…19c7
pool_id: 0x8fbc…4c9f
amount_x_debt: 0
amount_y_debt: 0
paid_x: 0
paid_y: 0
reserve_x: 46,228,818,454,376
reserve_y: 454,422,395,210,207

JSON

{
  "sender": "0x68718a5115815e6a5c5dbe17c51bb260f99dab29a56ed90de970984a5a9419c7",
  "pool_id": "0x8fbcc943593b0e33f3fb15311cbf81d73f1ccf26c96b85ea290ff6dfcdbe4c9f",
  "amount_x_debt": "0",
  "amount_y_debt": "0",
  "paid_x": "0",
  "paid_y": "0",
  "reserve_x": "46228818454376",
  "reserve_y": "454422395210207"
}

Gas

Paid

0.00147562SUI

$0.0014

Computation: 0.000163SUI
Storage: 0.0555028SUI
Storage rebate: 0.05419018SUIto0x6871…19c7
Kept by storage fund: 0.00000542SUI
Budget: 0.002663422SUI55.4% used
Gas price: 100 MIST100.00x reference
Paid by: 0x6871…19c7

Raw JSON

Decoded response, 2,846 lines. The API path is /v1/tx/Bn5Xa5oAruRdrErJC9TiP5nheQucUbMSiGh5NZFGYuDk?raw=1

{
  "digest": "Bn5Xa5oAruRdrErJC9TiP5nheQucUbMSiGh5NZFGYuDk",
  "kind": "programmable",
  "classification": "flash_loan",
  "classLabel": "Flash Loan",
  "status": {
    "ok": true
  },
  "sender": {
    "address": "0x68718a5115815e6a5c5dbe17c51bb260f99dab29a56ed90de970984a5a9419c7",
    "short": "0x6871…19c7",
    "suins": null,
    "label": null,
    "display": "0x6871…19c7"
  },
  "sponsor": null,
  "checkpoint": 336861611,
  "checkpointIndex": 23,
  "epoch": 1288,
  "timestamp": {
    "ms": 1792676803502,
    "iso": "2026-10-22T13:46:43.502Z"
  },
  "protocols": [
    {
      "project": {
        "id": "momentum",
        "name": "Momentum",
        "category": "DEX",
        "url": "https://mmt.finance",
        "logoUrl": null
      },
      "packages": [
        "0xcf60a40f45d46fc1e828871a647c1e25a0915dec860d2662eb10fdb382c3c1d1"
      ]
    }
  ],
  "summary": {
    "sentence": "Borrowed 48,934,822,256.09 SUI by flash loan from a Momentum vault and repaid the loan. The sender kept nothing and paid 0.0015 SUI gas.",
    "steps": [
      {
        "index": 0,
        "sentence": "Called an unlabelled contract (user_v1::claim_reward).",
        "commands": [
          0
        ],
        "kind": "contract_call",
        "project": null
      },
      {
        "index": 1,
        "sentence": "Moved coins around (2 commands).",
        "commands": [
          1,
          2
        ],
        "kind": "coin_handling",
        "project": {
          "id": "sui",
          "name": "Sui Framework",