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 #21541939 · ArcScan

Block

#21,541,939

2026-09-18 18:39:23 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,939
Timestamp: 13 days ago · 2026-09-18 18:39:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x26079f9229249e47b67563bf48502fc52c1d065ad415be7d2ead60d9dc000732
Parent hash: 0xb927e293…5668d7ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,939 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.6%3,185,155 / 30,000,000

Base fee

20 gwei

State root

0x21dd3ec9ad1f…27fbc02761d0

Transactions root

0x3123d406a0d2…3fe64282f772

Receipts root

0x18a81cc4afe9…4dd74d058926

Nonce

0x0000000000000000

Extra data

0x00000004a817c800