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 0x745591dc83… · ArcScan

Transaction

0x745591dc83…4c0202b5f9

2026-09-17 06:40:56 UTC

SuccessFinalized

0x745591dc83b10d21f9a8e174deffcc08d81d7ff072ea421928ff024c0202b5f9Approve1 day ago

Flowtransfer path

From

0x16938c2c…6119cfebSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,286,617
Timestamp: 1 day ago · 2026-09-17 06:40:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002844 (0.002844 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc4c1ac37…ee421499

Method

Approve

Nonce

0

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log