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 #21304098 · ArcScan

Block

#21,304,098

2026-09-17 09:08:38 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,098
Timestamp: 5 days ago · 2026-09-17 09:08:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3b731138c314360cce8a7e031de919b314ac2842090ec476ce47c4dfd629fdf
Parent hash: 0xe66f87c0…e816520d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,098 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

37.2%11,157,670 / 30,000,000

Base fee

20 gwei

State root

0x216bb3d8288b…5524b7788dda

Transactions root

0x5c8942eb47a2…69cfbbaa1a7e

Receipts root

0xd26f884fb01a…ad8b50eaaf54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800