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 #21361729 · ArcScan

Block

#21,361,729

2026-09-17 17:16:10 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,729
Timestamp: 18 days ago · 2026-09-17 17:16:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x76ed3d8ad856f574849b61946c634c036c8eada2a03285bf7a785bb626732f6e
Parent hash: 0xf5417a2a…129ad5e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,729 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

25.8%7,739,044 / 30,000,000

Base fee

20 gwei

State root

0x4b9cfef274d8…ba08faa37ac4

Transactions root

0x1216b15fb1aa…85a5f319234e

Receipts root

0x2aafa2dbe2e1…802d93829a65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800