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 0x7b31d1184e… · ArcScan

Transaction

0x7b31d1184e…e449d670dc

2026-09-16 16:00:48 UTC

SuccessFinalized

0x7b31d1184e8ff579fba52c4d621ec04e7ffbf48dca99582bb71081e449d670dcApprove10 hrs ago

Flowtransfer path

From

0x4337769a…c5bdc371Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,377
Timestamp: 10 hrs ago · 2026-09-16 16:00:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004999 (0.004999 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x28cfc8a1…223798b4

Method

Approve

Nonce

34

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 130.3356 gwei
Base fee (block): 80.5274 gwei
Priority fee paid: 49.8083 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log