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 #21481436 · ArcScan

Block

#21,481,436

2026-09-18 10:07:57 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,436
Timestamp: 51 days ago · 2026-09-18 10:07:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x57980ed439697efad429d3cc0190241e62f867ee358ea4097c752ab89a1e80e5
Parent hash: 0xc475c053…bf2dfe59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,436 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.5%1,954,911 / 30,000,000

Base fee

20 gwei

State root

0xede370c86bf0…72165c59c49d

Transactions root

0xe4f7bb7d24b7…798fbae14fbd

Receipts root

0x7bf6b93eef37…52eded9b8432

Nonce

0x0000000000000000

Extra data

0x00000004a817c800