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 0x2909c7707f… · ArcScan

Transaction

0x2909c7707f…5de4b79b03

2026-09-16 19:13:39 UTC

SuccessFinalized

0x2909c7707f3d5eaa4f5e91d26052b9be10108fefeb1aa8b9e1b37a5de4b79b03Approve1 day ago

Flowtransfer path

From

0x5a442e8e…09bb28d2Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,223
Timestamp: 1 day ago · 2026-09-16 19:13:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003964 (0.003964 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc9f6c93e…83cd059f

Method

Approve

Nonce

383

Position in block

37

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 71.493 gwei
Base fee (block): 69.0003 gwei
Priority fee paid: 2.4926 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log