Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2efca158dc901649297fd15afeb8c7589d1ab95e65ff9f062810d49edcef2bb6 · ArcScan

Block

#21,288,141

2026-09-17 06:53:48 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,141
Timestamp: 18 days ago · 2026-09-17 06:53:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x2efca158dc901649297fd15afeb8c7589d1ab95e65ff9f062810d49edcef2bb6
Parent hash: 0x60510254…ddad3860
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,141 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.4%5,835,812 / 30,000,000

Base fee

20 gwei

State root

0xddcbae9876fc…48a55d872913

Transactions root

0xc9539fcdfc8f…1264e2efb654

Receipts root

0x5987b51e3f33…d1375fd1529a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800