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 0xb310c4ff9b… · ArcScan

Transaction

0xb310c4ff9b…cd2afae227

2026-09-16 20:10:35 UTC

SuccessFinalized

0xb310c4ff9bdde4b6a1acee1b53e05e4feb57c508f082c2a20b17fecd2afae227Approve6 hrs ago

Flowtransfer path

From

0x3e1ed00d…32020dd6Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,211,969
Timestamp: 6 hrs ago · 2026-09-16 20:10:35 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x442c8765…52f7f9c0

Method

Approve

Nonce

0

Position in block

58

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,865
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log