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 0xbc9bb16ef2… · ArcScan

Transaction

0xbc9bb16ef2…d9e9359ac9

2026-09-17 15:26:57 UTC

SuccessFinalized

0xbc9bb16ef24cb991e752d4d8e5afbbab36725767836c2629caa9d7d9e9359ac9Approve8 hrs ago

Flowtransfer path

From

0xcb86b8d5…81fb97c0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,348,894
Timestamp: 8 hrs ago · 2026-09-17 15:26:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9d11b575…c0ceb4e8

Method

Approve

Nonce

199

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log