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 0x3c4881e02a… · ArcScan

Transaction

0x3c4881e02a…20237e85a4

2026-09-17 10:36:49 UTC

SuccessFinalized

0x3c4881e02a3695c0e2cb1341052bb045b1306fcebc78f112cb68ed20237e85a4Approve1 day ago

Flowtransfer path

From

0x56c26172…ff8b4bd3Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,314,539
Timestamp: 1 day ago · 2026-09-17 10:36:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.06 (0.055438 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8d3ee14b…3facb685

Method

Approve

Nonce

631

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 1000 gwei
Base fee (block): 20 gwei
Priority fee paid: 980 gwei
Max fee / gas: 1000 gwei
Max priority / gas: 1000 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log