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 #21547366 · ArcScan

Block

#21,547,366

2026-09-18 19:25:16 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,366
Timestamp: 57 days ago · 2026-09-18 19:25:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c660a4650924cfff1406910116f09cd984e4b749c079b9a8e147fce7a2e668b
Parent hash: 0xc831dc7b…2d23fd17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,366 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.2%2,158,267 / 30,000,000

Base fee

20 gwei

State root

0xe3df698085aa…22708a8e16a5

Transactions root

0x4ae83a08eef5…8c9ec5f46ab2

Receipts root

0x107b0918689e…874be897cf03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800