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 0xcb3404e383… · ArcScan

Transaction

0xcb3404e383…161366ea08

2026-09-16 15:16:20 UTC

SuccessFinalized

0xcb3404e38302f375d384f95490d2968337702b89fbff407cce6fda161366ea08Approve1 day ago

Flowtransfer path

From

0xcd9c959e…efa734afSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,177,109
Timestamp: 1 day ago · 2026-09-16 15:16:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016631 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xdd3c36b4…d1388f2f

Method

Approve

Nonce

183

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 300 gwei
Base fee (block): 120.7948 gwei
Priority fee paid: 179.2052 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log