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 0x3ca3f7ee69… · ArcScan

Transaction

0x3ca3f7ee69…d8ea5fcd8b

2026-09-16 22:31:27 UTC

SuccessFinalized

0x3ca3f7ee6981066ca7e46c7cc4772550f13620287bc668af641904d8ea5fcd8bApprove11 hrs ago

Flowtransfer path

From

0x8bbae4ef…2320f107Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,228,656
Timestamp: 11 hrs ago · 2026-09-16 22:31:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001384 (0.001384 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa4d5cd2e…a818be2b

Method

Approve

Nonce

17

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 55.3%55,378 / 100,226
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 80 gwei
Max priority / gas: 5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log