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 0x30a7ffe708… · ArcScan

Transaction

0x30a7ffe708…528e4b414f

2026-09-16 19:21:23 UTC

SuccessFinalized

0x30a7ffe708e3d3af30dacb154397170cfa19237ffa34170dde8e02528e4b414fApprove20 hrs ago

Flowtransfer path

From

0xc55e60d4…deeb7ee0Sender

To

0x84ef8813…7fb63fe0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,206,139
Timestamp: 20 hrs ago · 2026-09-16 19:21:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002521 (0.002521 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x45489b06…8a017fa9

Method

Approve

Nonce

7

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 51.3313 gwei
Base fee (block): 31.3313 gwei
Priority fee paid: 20 gwei
Max fee / gas: 66.4105 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log