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 0xa8f8a385b2… · ArcScan

Transaction

0xa8f8a385b2…3de386f9d0

2026-09-17 16:42:19 UTC

SuccessFinalized

0xa8f8a385b2cdf6c77946c058b7a633fde2ac3f1e128a6b0f19ff3a3de386f9d0Approve11 hrs ago

Flowtransfer path

From

0x06f844e2…071a33a1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,357,722
Timestamp: 11 hrs ago · 2026-09-17 16:42:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001192 (0.001192 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc04304c6…c1398104

Method

Approve

Nonce

18

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 83.3%55,450 / 66,540
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log