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 #21567500 · ArcScan

Block

#21,567,500

2026-09-18 22:15:31 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,500
Timestamp: 12 days ago · 2026-09-18 22:15:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xec2009e7f819400648bd59e82e3d696122326b1511b5543eca277aa0b6e57d46
Parent hash: 0xe2d139e4…3d9a06a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,500 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.8%843,859 / 30,000,000

Base fee

20 gwei

State root

0x9fc4c535ce10…b419a696abfb

Transactions root

0x9c231626ce90…cb2b65482bb6

Receipts root

0xbee6753d51ec…282478b13d7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800