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 #0x7128d5f3578a32d1193c07e313ce42af389818a5d5ca5b048201e7cfd36dfc09 · ArcScan

Block

#21,391,638

2026-09-17 21:28:53 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,638
Timestamp: 15 days ago · 2026-09-17 21:28:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x7128d5f3578a32d1193c07e313ce42af389818a5d5ca5b048201e7cfd36dfc09
Parent hash: 0x8e241564…3e998646
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,638 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.9%2,964,408 / 30,000,000

Base fee

20 gwei

State root

0x0aa031532a76…87480441e8fc

Transactions root

0x381b1933ab2c…e850aa04bd1d

Receipts root

0xbcde9bd92883…21e25338096a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800