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 #21523740 · ArcScan

Block

#21,523,740

2026-09-18 16:05:32 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,740
Timestamp: 52 days ago · 2026-09-18 16:05:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xccc2e446d6cf6fce19a08457e265d4996fe64b926bac2afb50dc99d5579dbdc6
Parent hash: 0x4875cf87…e40fa622
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,740 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.3%993,241 / 30,000,000

Base fee

20 gwei

State root

0x4748f7e2f9c6…5662ef9b9816

Transactions root

0x2dc86bcfe679…9ab08ddf1a92

Receipts root

0xebafb6115c4a…4ac0796cf706

Nonce

0x0000000000000000

Extra data

0x00000004a817c800