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 #0xac3ebe006d6e89c899436b591f3a614fb7d0cdc09fed7aecf7008f2e7db7c6ce · ArcScan

Block

#21,540,222

2026-09-18 18:24:52 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,222
Timestamp: 47 days ago · 2026-09-18 18:24:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xac3ebe006d6e89c899436b591f3a614fb7d0cdc09fed7aecf7008f2e7db7c6ce
Parent hash: 0xba3d890c…7d7c406b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,222 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.9%3,264,582 / 30,000,000

Base fee

20 gwei

State root

0x2da7a9604000…42bcaa9fb105

Transactions root

0xdb94e84c3ac1…b1cefdb9b4b0

Receipts root

0x31bf116cfc89…03942a5f9a77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800