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 0x278c72d06f… · ArcScan

Transaction

0x278c72d06f…f33ebc78a7

2026-09-16 15:55:48 UTC

SuccessFinalized

0x278c72d06f677243af3300ef8cfbb131897bd90ceca8395d0ebb2ef33ebc78a7Approve10 hrs ago

Flowtransfer path

From

0x346b84da…126ca526Sender

To

0x07704b06…4d160000Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,785
Timestamp: 10 hrs ago · 2026-09-16 15:55:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001496 (0.001496 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa2113d74…f2ea2b23

Method

Approve

Nonce

6

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 66.1%46,334 / 70,075
Effective gas price: 32.304 gwei
Base fee (block): 20.3368 gwei
Priority fee paid: 11.9672 gwei
Max fee / gas: 39.3602 gwei
Max priority / gas: 11.9672 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log