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 #21556763 · ArcScan

Block

#21,556,763

2026-09-18 20:44:43 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,763
Timestamp: 5 days ago · 2026-09-18 20:44:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x537b1943b59e4532dbf78f94113cc9732adfe5057bbcd7cec50f52b441cf3a18
Parent hash: 0xbe295ffd…73329783
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,763 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.0%1,211,973 / 30,000,000

Base fee

20 gwei

State root

0x740809ec660f…6076b9c64f49

Transactions root

0x4e238668ec1f…67570380347e

Receipts root

0xab700c10f917…a378ae35fc14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800