Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xb2b88a4826… · ArcScan

Transaction

0xb2b88a4826…eb49d6fa33

2026-09-16 14:45:11 UTC

SuccessFinalized

0xb2b88a48261f8935987fd81dc355a8965aae7a30ffb06d2811678ceb49d6fa33Approve3 hrs ago

Flowtransfer path

From

0x4e5545dc…2f034792Sender

To

0x9b3d615d…9f7740e0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,418
Timestamp: 3 hrs ago · 2026-09-16 14:45:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.01306 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0343ea7e…99e58e76

Method

Approve

Nonce

175

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 265.8521 gwei
Base fee (block): 245.8521 gwei
Priority fee paid: 20 gwei
Max fee / gas: 399.7363 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log