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 #21311266 · ArcScan

Block

#21,311,266

2026-09-17 10:09:11 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,266
Timestamp: 22 days ago · 2026-09-17 10:09:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9858f37a12e00e4d5e0f47cf29e315a0b79a9f8ca5d1a2bea8e1b0418be17307
Parent hash: 0xe926d8e2…54dc0301
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,266 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

25.9%7,781,433 / 30,000,000

Base fee

20 gwei

State root

0x49536bea8b6d…c6445fd70880

Transactions root

0xfbdac6744ee5…09c5ce137b48

Receipts root

0xd7cecf1e2794…82228da07cd8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800