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 #21360838 · ArcScan

Block

#21,360,838

2026-09-17 17:08:39 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,838
Timestamp: 6 days ago · 2026-09-17 17:08:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb688154d0ce0dc285f4494c2466f49b9c0ff688fc091a9cca23e9d942147140
Parent hash: 0xfb6287c1…509b23fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,838 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.4%4,935,384 / 30,000,000

Base fee

20 gwei

State root

0x972305318dd0…f38b3da0ad1c

Transactions root

0x03f901570e30…43b0d714c8b2

Receipts root

0x6359b48f5e8e…086e017ff792

Nonce

0x0000000000000000

Extra data

0x00000004a817c800