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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 #0xcf2db37566b679cc71c35680869ec838fabf639e73c7f3cc2c6f832edf15678f · ArcScan

Block

#21,403,770

2026-09-17 23:11:27 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,770
Timestamp: 48 days ago · 2026-09-17 23:11:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf2db37566b679cc71c35680869ec838fabf639e73c7f3cc2c6f832edf15678f
Parent hash: 0xc99bf426…01275865
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,770 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.5%1,044,260 / 30,000,000

Base fee

20 gwei

State root

0xf6eac31c7fc9…ecb973676cfe

Transactions root

0x4ddc5e35ce38…79207f55d8f1

Receipts root

0xff7c2623569d…ebfd8770a8eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800