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 #21317936 · ArcScan

Block

#21,317,936

2026-09-17 11:05:30 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,936
Timestamp: 18 days ago · 2026-09-17 11:05:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x3691b67e673ca820f27ed84b1e15ed8a039a64a1f18f01e035bbd241ddf4601f
Parent hash: 0xa1676041…70e2f4f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,936 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.2%9,052,270 / 30,000,000

Base fee

20 gwei

State root

0x1fe281a9b4fe…cd435c6ce278

Transactions root

0x1feb6ee2cd9a…70bb3d2b46d5

Receipts root

0x82177062d60e…8c4a08c2a8a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800