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 #21520861 · ArcScan

Block

#21,520,861

2026-09-18 15:41:12 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,861
Timestamp: 27 days ago · 2026-09-18 15:41:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb14e136cf3a43307e3cb45bee438a0f391da2a644b2a13cfec86433d16e2b464
Parent hash: 0x2e8fdc57…8785e95a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,861 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,095,406 / 30,000,000

Base fee

20 gwei

State root

0xd99b888373f6…dc03f61be0eb

Transactions root

0x639b389ddc10…6935ff57246d

Receipts root

0xa724bb117614…473f623a59e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800