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 #21550211 · ArcScan

Block

#21,550,211

2026-09-18 19:49:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,211
Timestamp: 7 days ago · 2026-09-18 19:49:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x97d354f263a569bc276ece1f391b8dd670022c71ca84c439ae878bd29e82f686
Parent hash: 0xbdb63d97…97485f78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,211 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

39.1%11,743,760 / 30,000,000

Base fee

20 gwei

State root

0x9c53a0c308c2…cf6779467f1b

Transactions root

0x9f893985c501…99e42baa6540

Receipts root

0xb035d6a973c9…38d903f78662

Nonce

0x0000000000000000

Extra data

0x00000004a817c800