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 #21361720 · ArcScan

Block

#21,361,720

2026-09-17 17:16:06 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,720
Timestamp: 18 days ago · 2026-09-17 17:16:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ce8f3bdc89d1bfdaa1d1d1272c2007d3504ee5f5c0fb03fbed85d12eb457889
Parent hash: 0x28556031…414ed7b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,720 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.3%4,594,792 / 30,000,000

Base fee

20 gwei

State root

0x038af769c509…a61d4ebaa8e3

Transactions root

0x19e083ecde8e…0c5b8edfff04

Receipts root

0xeddb512ef982…737389ccc15b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800