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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 #0x343fb88e722144d70fc19e49aa043bd9d129d4094d3ac54f8947c9e9ff253d22 · ArcScan

Block

#21,318,816

2026-09-17 11:12:56 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,816
Timestamp: 46 days ago · 2026-09-17 11:12:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x343fb88e722144d70fc19e49aa043bd9d129d4094d3ac54f8947c9e9ff253d22
Parent hash: 0x73e87d1a…a643170d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,816 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.7%5,006,115 / 30,000,000

Base fee

20 gwei

State root

0x04bfd14d9d61…cb5b023f0420

Transactions root

0x4fabada93067…c71a6b9c60cc

Receipts root

0x35ac34c51beb…efef070e87ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800