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 #21330523 · ArcScan

Block

#21,330,523

2026-09-17 12:51:47 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,523
Timestamp: 3 days ago · 2026-09-17 12:51:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x44c334ae573dbfb8e97744aba1bd2077331f32a5def045b6ac515514227c4ce7
Parent hash: 0x72f76b2c…45dbe51b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,523 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.5%8,243,029 / 30,000,000

Base fee

20 gwei

State root

0x1079df5310dc…52d3eeb7c419

Transactions root

0x7820eb9d625e…46dd6553f919

Receipts root

0x5af387d7cd98…ff0d993e0176

Nonce

0x0000000000000000

Extra data

0x00000004a817c800