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 0x8166d07d2b… · ArcScan

Transaction

0x8166d07d2b…15e802e426

2026-09-16 14:40:44 UTC

SuccessFinalized

0x8166d07d2b55c4f2c8e2bb4df53d6072acfef8b498bc8cd783c29115e802e426Approve2 hrs ago

Flowtransfer path

From

0x0ac20053…3fbfaee2Sender

To

0xb1781999…a4d172c1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,172,891
Timestamp: 2 hrs ago · 2026-09-16 14:40:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.01083 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x09b8a261…99ba9315

Method

Approve

Nonce

2,368

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 49.4%49,368 / 100,000
Effective gas price: 219.3909 gwei
Base fee (block): 175.5546 gwei
Priority fee paid: 43.8363 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log