Overview Blocks Txns

Arc Mainnet/5042

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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 0x9b8acbf2df… · ArcScan

Transaction

0x9b8acbf2df…81aaee12fe

2026-09-16 15:02:07 UTC

SuccessFinalized

0x9b8acbf2df2ba1d4580cc301bc55cbc4a5083dbba95a53f0e070af81aaee12feApprove8 hrs ago

Flowtransfer path

From

0xb0e743aa…89136d93Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,425
Timestamp: 8 hrs ago · 2026-09-16 15:02:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015399 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x49b539a8…eb76f05f

Method

Approve

Nonce

12

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 277.7164 gwei
Base fee (block): 139.8583 gwei
Priority fee paid: 137.858 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log