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 #21356074 · ArcScan

Block

#21,356,074

2026-09-17 16:27:36 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,074
Timestamp: 41 days ago · 2026-09-17 16:27:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x047e4b2864cd613af368f58bb38016e8d139cb12b6e15e7fa1c8bee2204eef28
Parent hash: 0xf30fb5d5…af4f57ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,074 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.4%8,529,810 / 30,000,000

Base fee

20 gwei

State root

0x47b859475214…0dfb8cd28d90

Transactions root

0x722b8894558e…a098145db005

Receipts root

0x3d36bf320c35…84b055551af8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800