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 0xb8e402b740… · ArcScan

Transaction

0xb8e402b740…3e3acf1bc1

2026-09-16 17:59:00 UTC

SuccessFinalized

0xb8e402b7403055bb893ebe69e4e04470efdc5bd16691a7ab2dc3133e3acf1bc1Approve7 hrs ago

Flowtransfer path

From

0x5fd6288a…6cd80d82Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,379
Timestamp: 7 hrs ago · 2026-09-16 17:59:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015158 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcb1712aa…958a0cba

Method

Approve

Nonce

8

Position in block

60

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 273.4285 gwei
Base fee (block): 272.5881 gwei
Priority fee paid: 0.8403 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log