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 #21441273 · ArcScan

Block

#21,441,273

2026-09-18 04:28:26 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,273
Timestamp: 58 days ago · 2026-09-18 04:28:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x2869f2afec450e75e6422ccb2b242e4a028d0c01ec9f58ca84fc447cc291217d
Parent hash: 0x878b652c…0eeed2b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,273 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.7%813,594 / 30,000,000

Base fee

20 gwei

State root

0xcf6a3327fea0…6f00a88b3a73

Transactions root

0xecf4f70e520b…d7fd63b76a5d

Receipts root

0x325cf7f8a1ae…17448ab0edee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800