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 0xc3dcf45f0a… · ArcScan

Transaction

0xc3dcf45f0a…4d00f118aa

2026-09-16 18:18:28 UTC

SuccessFinalized

0xc3dcf45f0a16e91a103c8cfc8e050191afbc58bfa02a6600af89904d00f118aaApprove2 hrs ago

Flowtransfer path

From

0x8c2ea65e…75c15cc7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,198,686
Timestamp: 2 hrs ago · 2026-09-16 18:18:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005546 (0.005546 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x84faf9af…be4c71b1

Method

Approve

Nonce

149

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 38.3%38,338 / 100,000
Effective gas price: 144.6626 gwei
Base fee (block): 125.2626 gwei
Priority fee paid: 19.4 gwei
Max fee / gas: 269.9776 gwei
Max priority / gas: 19.4 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log