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 #21370898 · ArcScan

Block

#21,370,898

2026-09-17 18:33:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,898
Timestamp: 17 days ago · 2026-09-17 18:33:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d8b4788b6284fea1fb68c62cd89b5fc660e29750b65798cb738ed79c46f8ff8
Parent hash: 0xee4e621d…69a20af7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,898 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.3%5,500,824 / 30,000,000

Base fee

20 gwei

State root

0x62f278eba752…da08dee31928

Transactions root

0xe967604dcb0f…b53649af267b

Receipts root

0x7c5a4daa0cec…bf9eac94f89c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800