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 0x678cb0f955… · ArcScan

Transaction

0x678cb0f955…694e7b42e7

2026-09-16 20:33:51 UTC

SuccessFinalized

0x678cb0f955d7dd6dcc926641207ecb5f06827c1a6df4cd2ff20f74694e7b42e7Approve15 hrs ago

Flowtransfer path

From

0xf81bc3ca…8a1c1163Sender

To

0xb7a1d59a…3ca8a952Recipient

Overviewreceipt · block context

Status: Success
Block: #21,214,724
Timestamp: 15 hrs ago · 2026-09-16 20:33:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.02469 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2b9083a2…1f8eb16b

Method

Approve

Nonce

26

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 500 gwei
Base fee (block): 20 gwei
Priority fee paid: 480 gwei
Max fee / gas: 500 gwei
Max priority / gas: 500 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log