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 #0x855ca6fb6d34ade9127b931e26181148c9c1f5407512bd499a59264053e32839 · ArcScan

Block

#21,269,475

2026-09-17 04:16:06 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,475
Timestamp: 25 days ago · 2026-09-17 04:16:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x855ca6fb6d34ade9127b931e26181148c9c1f5407512bd499a59264053e32839
Parent hash: 0xa53cabca…60d06638
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,475 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.3%3,089,447 / 30,000,000

Base fee

20 gwei

State root

0xd1a7e9ade3aa…868f7083f8ea

Transactions root

0xe0372fe0c349…927de87aa28b

Receipts root

0xb162b46ee333…840edd340461

Nonce

0x0000000000000000

Extra data

0x00000004a817c800