Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x623cac1f40… · ArcScan

Transaction

0x623cac1f40…0b9dbdc20d

2026-09-16 17:13:19 UTC

SuccessFinalized

0x623cac1f404334fc2894b371ee9a2a2bd562f6fdf4e7b9afcfd1f30b9dbdc20dApprove3 hrs ago

Flowtransfer path

From

0x5f66f2f9…4f56e592Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,190,967
Timestamp: 3 hrs ago · 2026-09-16 17:13:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.01109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8723b980…4ec93a33

Method

Approve

Nonce

356

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 200 gwei
Base fee (block): 20.1095 gwei
Priority fee paid: 179.8905 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log