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 #21381397 · ArcScan

Block

#21,381,397

2026-09-17 20:02:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,397
Timestamp: 5 days ago · 2026-09-17 20:02:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0d9c2dd4150e1d73634349efd190db9d0bcabeac6eb91747fb99eacf716d05d
Parent hash: 0x2f5aab4b…816811a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,397 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.6%1,693,923 / 30,000,000

Base fee

20 gwei

State root

0x8862fd298ca6…ca038f0f5f02

Transactions root

0x1a4edc745a8b…e2789df1cefc

Receipts root

0x23709d60d2ad…8268532469c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800