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 0xb344436fac… · ArcScan

Transaction

0xb344436fac…82ba2c40c2

2026-09-16 18:53:30 UTC

SuccessFinalized

0xb344436facd873cc796be8d492bb10df5a8d11adef3bb6f61abf2282ba2c40c2Approve11 hrs ago

Flowtransfer path

From

0x40f33e9c…58c1e50aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,202,836
Timestamp: 11 hrs ago · 2026-09-16 18:53:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.030572 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcc514eab…75c52d9b

Method

Approve

Nonce

0

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 69.7%55,726 / 80,000
Effective gas price: 548.6216 gwei
Base fee (block): 48.6216 gwei
Priority fee paid: 500 gwei
Max fee / gas: 20000 gwei
Max priority / gas: 500 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log