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 #21242683 · ArcScan

Block

#21,242,683

2026-09-17 00:29:51 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,683
Timestamp: 16 days ago · 2026-09-17 00:29:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2e6151e46b44deb651a3c3b2c0bd231448d4694a428a26f5591f5d9daa023b7
Parent hash: 0x439aaf47…d14361a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,683 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

27.5%8,257,777 / 30,000,000

Base fee

20 gwei

State root

0xf4676db01496…f81320ebcd07

Transactions root

0x3d2a06344feb…a272c4c38112

Receipts root

0x13bfa1506231…52ff4f872d79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800