Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21311376 · ArcScan

Block

#21,311,376

2026-09-17 10:10:07 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,376
Timestamp: 25 days ago · 2026-09-17 10:10:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8870aaa0efbee5cf878ecb52347897aa727e984639325ec285ddeb15b920625
Parent hash: 0xae4b85e6…53e9b4e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,376 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.4%10,317,900 / 30,000,000

Base fee

20 gwei

State root

0xf0e084cc4f40…aea482595fb5

Transactions root

0x48cb03145c8c…f465c769e5ab

Receipts root

0x6ec1a5fca109…a2dd21e203b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800