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 #21291648 · ArcScan

Block

#21,291,648

2026-09-17 07:23:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,648
Timestamp: 6 days ago · 2026-09-17 07:23:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dbd977332b4678335e99921e472fc196e0dde684791aa277cc7680403f5ab11
Parent hash: 0x9be3233a…1789facf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,648 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.4%3,721,652 / 30,000,000

Base fee

20 gwei

State root

0xa8684151e5f7…b68ff360a375

Transactions root

0xda1ed17e63ca…b39b624de7b2

Receipts root

0x811c398009fb…6a7f95eb1767

Nonce

0x0000000000000000

Extra data

0x00000004a817c800