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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 #0x9cb4df8186e17b0ce914d243acf79941807cdb8e3d7aa9352143aef2d25b41c2 · ArcScan

Block

#21,338,321

2026-09-17 13:57:39 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,321
Timestamp: 6 days ago · 2026-09-17 13:57:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cb4df8186e17b0ce914d243acf79941807cdb8e3d7aa9352143aef2d25b41c2
Parent hash: 0x51626b1f…0da9bec7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,321 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.2%4,569,703 / 30,000,000

Base fee

20 gwei

State root

0x986b5c2d25ff…82c6d34a5ab4

Transactions root

0x6cbe77eb6b03…471a1dc26e44

Receipts root

0x5a47a5eee267…6c989b34c264

Nonce

0x0000000000000000

Extra data

0x00000004a817c800