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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 #0x21a61659657799d315b78c9b8241b2bb592b103580b17350de06a39e95dd935e · ArcScan

Block

#21,243,470

2026-09-17 00:36:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,470
Timestamp: 6 days ago · 2026-09-17 00:36:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x21a61659657799d315b78c9b8241b2bb592b103580b17350de06a39e95dd935e
Parent hash: 0x79a1b3dd…61f0607b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,470 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

41.7%12,516,087 / 30,000,000

Base fee

20 gwei

State root

0xcb563920c933…67fda5aa30d5

Transactions root

0x6d029f641d3f…a96e8b72fae9

Receipts root

0x3558e31a9887…956d5ac25a89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800