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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 #0x103ba1b1e5f5a30284ae218400a7354c64c43e602b52492ac08bb19fe8727ecf · ArcScan

Block

#21,421,421

2026-09-18 01:40:39 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,421
Timestamp: 56 days ago · 2026-09-18 01:40:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x103ba1b1e5f5a30284ae218400a7354c64c43e602b52492ac08bb19fe8727ecf
Parent hash: 0x81cad88c…67b81e88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,421 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.8%3,535,640 / 30,000,000

Base fee

20 gwei

State root

0x69e7d9dbde66…187935b92970

Transactions root

0x1b2ec7e9ec0e…9bf11c395639

Receipts root

0xa037f16f0632…24e47f186567

Nonce

0x0000000000000000

Extra data

0x00000004a817c800