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 #21383817 · ArcScan

Block

#21,383,817

2026-09-17 20:22:48 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,817
Timestamp: 18 days ago · 2026-09-17 20:22:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xd83aafa7745cafee58deba7caeac986a054791a91ed96e756f780fc8e4d3406e
Parent hash: 0x0f6d354f…cf9ff5e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,817 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.1%2,725,970 / 30,000,000

Base fee

20 gwei

State root

0xef1b5b5f0ddd…8474c06bad2c

Transactions root

0xcf9a43da6696…a550e679b2ed

Receipts root

0x1ed7604fa7fc…4cabe4edbe62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800