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 #21483321 · ArcScan

Block

#21,483,321

2026-09-18 10:23:53 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,321
Timestamp: 6 days ago · 2026-09-18 10:23:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x97c3340a6abf183173278be11c8869fe8870a7fd091cf8322491803212fe4e85
Parent hash: 0x9f2e509b…7353d5c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,321 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.0%1,802,706 / 30,000,000

Base fee

20 gwei

State root

0x96940ccf2e7d…b8c17bb18af5

Transactions root

0x1e6ae690be6f…2ed3102991b3

Receipts root

0x51121938d275…c15852ac99fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800