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 0xa8c3efc962… · ArcScan

Transaction

0xa8c3efc962…8bdd4067e9

2026-09-16 15:51:16 UTC

SuccessFinalized

0xa8c3efc962da9b7056f9dbffafdaa666a89de8e883d22c6b862e448bdd4067e9Approve1 day ago

Flowtransfer path

From

0xc68571a8…d79ce495Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,181,248
Timestamp: 1 day ago · 2026-09-16 15:51:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001516 (0.001516 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x840e465c…6c478597

Method

Approve

Nonce

23

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 27.3464 gwei
Base fee (block): 26.0015 gwei
Priority fee paid: 1.3449 gwei
Max fee / gas: 53.3493 gwei
Max priority / gas: 1.3449 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log