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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.

Block #0xb42685ebc3d5ebc78fda132c3e8a9b770afbe7fcdae9bf583662149281f024dc · ArcScan

Block

#21,215,420

2026-09-16 20:39:43 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,420
Timestamp: 5 days ago · 2026-09-16 20:39:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xb42685ebc3d5ebc78fda132c3e8a9b770afbe7fcdae9bf583662149281f024dc
Parent hash: 0x3e5a08f9…08de5316
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,420 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

35.7%10,698,724 / 30,000,000

Base fee

20 gwei

State root

0x4169157dd1f3…fdb70b8b9d35

Transactions root

0xb27f9c3a8392…2278dd797acf

Receipts root

0xd126507383ff…a2c3ab1253bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800