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 #0x18a24767b339dd54bd117bd81d5e50f0aea330badc967216e53d2368e2af3979 · ArcScan

Block

#21,521,243

2026-09-18 15:44:25 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,243
Timestamp: 16 days ago · 2026-09-18 15:44:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x18a24767b339dd54bd117bd81d5e50f0aea330badc967216e53d2368e2af3979
Parent hash: 0x08853a04…07da60e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,243 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.4%2,530,538 / 30,000,000

Base fee

20 gwei

State root

0x484692469157…3224fa2fb010

Transactions root

0x7c6b11bae8c1…65e60a668943

Receipts root

0xf8fc7b2966c8…0bc32ee9f4ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800