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 #21262779 · ArcScan

Block

#21,262,779

2026-09-17 03:19:32 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,779
Timestamp: 15 days ago · 2026-09-17 03:19:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xd64794ec8087ac684437f7622670ba492637fabbd43db245bc8e2a24c9326266
Parent hash: 0xf5fceb4e…cbed4b85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,779 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

31.7%9,519,308 / 30,000,000

Base fee

20 gwei

State root

0x63a4d46ed68f…599b99900bba

Transactions root

0x162bbc4440aa…8813d69dbaa8

Receipts root

0xccfd2eac0eae…185404b4d4dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800