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 0xb74cf21669… · ArcScan

Transaction

0xb74cf21669…f542e2e2f4

2026-09-16 15:54:31 UTC

SuccessFinalized

0xb74cf21669e868205181d73376475a13cf80423bf9f8c68bdde038f542e2e2f4Approve22 hrs ago

Flowtransfer path

From

0x643c450c…5901c4f0Sender

To

0xcf1e5ce9…ad206807Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,633
Timestamp: 22 hrs ago · 2026-09-16 15:54:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002164 (0.002164 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd6e4e443…c7efe700

Method

Approve

Nonce

189

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 43.83 gwei
Base fee (block): 20.8703 gwei
Priority fee paid: 22.9597 gwei
Max fee / gas: 43.83 gwei
Max priority / gas: 43.83 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log