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 #21387725 · ArcScan

Block

#21,387,725

2026-09-17 20:55:49 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,725
Timestamp: 5 days ago · 2026-09-17 20:55:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x92864cfda6ee9832d176041008a062478bba03ebd31f83a7c7c65cc69fa4c81e
Parent hash: 0xdd63d044…f1b22740
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,725 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.9%9,562,266 / 30,000,000

Base fee

20 gwei

State root

0xf0f2f8734110…6a769f3cf848

Transactions root

0x6a17d965c8cd…b06afff8a692

Receipts root

0x6f232b02e314…9a3b0adc76a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800