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 0x2a0aabd9aa… · ArcScan

Transaction

0x2a0aabd9aa…b5f2e018fb

2026-09-16 15:05:22 UTC

SuccessFinalized

0x2a0aabd9aa9cc4b9de871cc59a52b601d2647c0227e16aec893f09b5f2e018fbApprove21 hrs ago

Flowtransfer path

From

0x1c00c2bc…49dfcd5aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,809
Timestamp: 21 hrs ago · 2026-09-16 15:05:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.017795 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8ac5244e…7f21def0

Method

Approve

Nonce

603

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 320.9971 gwei
Base fee (block): 159.0168 gwei
Priority fee paid: 161.9804 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log