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 #21366800 · ArcScan

Block

#21,366,800

2026-09-17 17:59:01 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,800
Timestamp: 39 days ago · 2026-09-17 17:59:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6baadfd5e28030208f4e21c015b8561c219572804f77257b478cbe669c65e27
Parent hash: 0xb184d633…db0633a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,800 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.9%5,064,843 / 30,000,000

Base fee

20 gwei

State root

0xcd51f74ac658…32ff7f62f164

Transactions root

0x64fb8d4c4c28…80c4040f5ba6

Receipts root

0xec2bfb3ae6bd…107ec1b81ca1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800