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 #21330393 · ArcScan

Block

#21,330,393

2026-09-17 12:50:41 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,393
Timestamp: 9 days ago · 2026-09-17 12:50:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e1a53644cc69c7bef570ee0aea673aa9cdf1f95fbf5bbbad2de1587965f9125
Parent hash: 0xf45c5536…775b47d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,393 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,662,440 / 30,000,000

Base fee

20 gwei

State root

0x898a94ad40a3…ecee5ff95161

Transactions root

0x7bbcd2b2e752…5aabacacc9f4

Receipts root

0xa5710e33f4ee…8dee4d7d83b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800