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 #21320157 · ArcScan

Block

#21,320,157

2026-09-17 11:24:15 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,157
Timestamp: 43 days ago · 2026-09-17 11:24:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb26a47909b4db445fc7bf686e86fff046742a1efd6a55322ce6a4a9eb952f6a
Parent hash: 0x86c206d2…0176dd46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,157 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

29.1%8,717,514 / 30,000,000

Base fee

20 gwei

State root

0x40c2b327738c…8a5a22838d8b

Transactions root

0xd90f06f84f48…8d293b999d0a

Receipts root

0xc895d480f9db…ace79cb64196

Nonce

0x0000000000000000

Extra data

0x00000004a817c800