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 #21555607 · ArcScan

Block

#21,555,607

2026-09-18 20:34:57 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,607
Timestamp: 40 days ago · 2026-09-18 20:34:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x05908d10d933006e0d38259d1332abdd129a371644ea3e14776d1bbdba9e77d4
Parent hash: 0xa629370f…3bec9fd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,607 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.1%929,037 / 30,000,000

Base fee

20 gwei

State root

0xec3297eaf420…46cdc2d266e4

Transactions root

0xf935c8ddf263…b0537c2d18a8

Receipts root

0xa8f93c2b73f9…5bee90dd0374

Nonce

0x0000000000000000

Extra data

0x00000004a817c800