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 0x321bf728a6… · ArcScan

Transaction

0x321bf728a6…1e01cf851f

2026-09-16 17:32:11 UTC

SuccessFinalized

0x321bf728a6d46fd90d35efd73f81fef7445c4d74b6a97bc65bfdda1e01cf851fContract Call6 hrs ago

Flowtransfer path

From

0xb76f9475…5f2c52d1Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,193,204
Timestamp: 6 hrs ago · 2026-09-16 17:32:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002037 (0.002037 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x54cef59a…0b65c900

Method

Contract Call

Nonce

77

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 73.9%101,892 / 137,910
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 3 logs