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 0x838449fb98… · ArcScan

Transaction

0x838449fb98…90c4e95c21

2026-09-17 15:27:43 UTC

SuccessFinalized

0x838449fb988bdb6537213fc4f295f40ec92b96b267f92d0984bcd390c4e95c21Approve1 day ago

Flowtransfer path

From

0x2d631f41…f62a8a58Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,348,984
Timestamp: 1 day ago · 2026-09-17 15:27:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000702 (0.000702 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcc0ce926…a7802885

Method

Approve

Nonce

409

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 57.5%33,502 / 58,237
Effective gas price: 20.9615 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.9615 gwei
Max fee / gas: 27.9615 gwei
Max priority / gas: 0.9615 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log