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 0x2effe4adcb… · ArcScan

Transaction

0x2effe4adcb…d52dcfb7b3

2026-09-16 16:40:58 UTC

SuccessFinalized

0x2effe4adcb580cd35493cfac7542b5ed323873685eae32dbd01e59d52dcfb7b3Approve19 hrs ago

Flowtransfer path

From

0x78b5e09f…7c0d4a14Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,136
Timestamp: 19 hrs ago · 2026-09-16 16:40:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004424 (0.004424 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa2e743ab…0113f77f

Method

Approve

Nonce

20

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 79.7848 gwei
Base fee (block): 38.3136 gwei
Priority fee paid: 41.4712 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log