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 0x3ccb9b9d6b… · ArcScan

Transaction

0x3ccb9b9d6b…9bcc81e782

2026-09-16 16:40:59 UTC

SuccessFinalized

0x3ccb9b9d6b4bc7ddbd78fbb806fd3f76a4f590908a1e39bcd26b479bcc81e782Approve18 hrs ago

Flowtransfer path

From

0x45f0a4e7…f671e3e2Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,137
Timestamp: 18 hrs ago · 2026-09-16 16:40:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004424 (0.004424 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x10c2a1fa…57c39f99

Method

Approve

Nonce

20

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 79.7848 gwei
Base fee (block): 38.3539 gwei
Priority fee paid: 41.4309 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log