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 #21417751 · ArcScan

Block

#21,417,751

2026-09-18 01:09:38 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,751
Timestamp: 44 days ago · 2026-09-18 01:09:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x3312de0cf2bd51e78d1b465564c635c02e9acdb59dfc5c3d3109d77ecabbffd2
Parent hash: 0x4b3668b9…8c1011fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,751 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.8%1,149,000 / 30,000,000

Base fee

20 gwei

State root

0x49852c0677f0…84e47f78f325

Transactions root

0xbd45081a800c…c4a500003bfa

Receipts root

0x2845c12ccce4…eadb88d3ec58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800