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 #21419178 · ArcScan

Block

#21,419,178

2026-09-18 01:21:41 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,178
Timestamp: 7 days ago · 2026-09-18 01:21:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1771b6008c93fe5f05212e5091edb4136cf414fcbab0d30c4c392390bc38bb0
Parent hash: 0x01131c98…e7fcc9a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,178 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.8%7,445,990 / 30,000,000

Base fee

20 gwei

State root

0x87cbd1b3ced7…e58539bb12da

Transactions root

0xe99d124f591f…b2c11d8c9aa2

Receipts root

0xfbe53f1b82d9…6ca5377c16a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800