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 0x8409b452be… · ArcScan

Transaction

0x8409b452be…f2dad9a235

2026-09-16 18:28:49 UTC

SuccessFinalized

0x8409b452bef909d45df534085ce2172bb7afa3d6f8a8a84b31b977f2dad9a235Approve11 hrs ago

Flowtransfer path

From

0x41f0dcc0…cb1fb902Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,912
Timestamp: 11 hrs ago · 2026-09-16 18:28:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010581 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd0bf3b28…4828147f

Method

Approve

Nonce

208

Position in block

42

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 297.7652 gwei
Base fee (block): 282.3671 gwei
Priority fee paid: 15.3981 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log