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 #21262639 · ArcScan

Block

#21,262,639

2026-09-17 03:18:21 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,639
Timestamp: 11 days ago · 2026-09-17 03:18:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x3eaaf8ff98ef115fcf2af23323e1fcd8d9c29c316d88a8422b7d7490528d10f3
Parent hash: 0x9ef8eb99…d1ff9fe3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,639 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.3%6,991,796 / 30,000,000

Base fee

20 gwei

State root

0x694a4016af61…f3542e6859b9

Transactions root

0x9f2183efea3e…55da481c14fa

Receipts root

0xcd35eefe0286…2d4c9a31aea7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800