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 #21328198 · ArcScan

Block

#21,328,198

2026-09-17 12:32:08 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,198
Timestamp: 38 days ago · 2026-09-17 12:32:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cdd11d25c9f1662f5e10e12484743369a1a0b9f76fb3c01e596d9cdbb2deb06
Parent hash: 0x9df3a41a…e93b8b95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,198 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.9%5,081,088 / 30,000,000

Base fee

20 gwei

State root

0x14f4f87974f6…66438be7c282

Transactions root

0x536f929cfe39…722e05769dba

Receipts root

0xf247443214e3…be833f4252e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800