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 #21326172 · ArcScan

Block

#21,326,172

2026-09-17 12:15:02 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,172
Timestamp: 24 days ago · 2026-09-17 12:15:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x859c583c2a278bcb3f5f87786d7d00dba30ca655b213250d9a747364f7c6caec
Parent hash: 0xa8a0e021…139f928d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,172 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

39.8%11,932,885 / 30,000,000

Base fee

20 gwei

State root

0xf22e8becb6c0…0881d1384bd1

Transactions root

0x74a568ec620c…e5690d679af3

Receipts root

0x95e3954e192c…4bbbb9e8097b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800