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 0x687178d1e8… · ArcScan

Transaction

0x687178d1e8…a544c8cc95

2026-09-16 15:11:08 UTC

SuccessFinalized

0x687178d1e8a61d8d890844cef18c4d3c96b012b7e0397e5259e8aca544c8cc95Approve2 hrs ago

Flowtransfer path

From

0x6a919e16…ec6f3d5aSender

To

0x4d5484ad…c91c5934Recipient

Overviewreceipt · block context

Status: Success
Block: #21,176,493
Timestamp: 2 hrs ago · 2026-09-16 15:11:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012067 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x27657f34…8e4ba0e0

Method

Approve

Nonce

124

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 72.4%48,271 / 66,673
Effective gas price: 250 gwei
Base fee (block): 172.7389 gwei
Priority fee paid: 77.2611 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log