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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 #0x2fa15c1d08810aa47b201d0bc443f2f9d3d8f92c3100f79a3862f02f80959b2e · ArcScan

Block

#21,278,014

2026-09-17 05:28:14 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,014
Timestamp: 16 days ago · 2026-09-17 05:28:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fa15c1d08810aa47b201d0bc443f2f9d3d8f92c3100f79a3862f02f80959b2e
Parent hash: 0xf774b36d…122ffb53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,014 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.5%4,043,389 / 30,000,000

Base fee

20 gwei

State root

0x454e990afbb9…a4047356d6b9

Transactions root

0xb3816c699966…45be0b003201

Receipts root

0x53c01fea5cfb…c0b491654a5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800