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 #21225788 · ArcScan

Block

#21,225,788

2026-09-16 22:07:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,788
Timestamp: 6 days ago · 2026-09-16 22:07:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x39c213481e3f0aaa6ff5a82e8d464e0a94e41cf0b4dda517b2ae6fa4258bb22a
Parent hash: 0x4b5c0434…a202db96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,788 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.9%2,673,236 / 30,000,000

Base fee

20 gwei

State root

0x8851068c3c15…cf9396ea881c

Transactions root

0x2a19c9191576…771b37c63a91

Receipts root

0x317e34201dbf…1baa90e87b2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800