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 #21331190 · ArcScan

Block

#21,331,190

2026-09-17 12:57:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,190
Timestamp: 18 days ago · 2026-09-17 12:57:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf961fedb581c7cf5898a47d4f0c60579386601b40710aaa5a44591f3f4a6095b
Parent hash: 0xf2e9e58b…9ac441da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,190 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.4%6,112,261 / 30,000,000

Base fee

20 gwei

State root

0x8bd16c3b7353…9322ee0e9f94

Transactions root

0x6606f8ecad5c…93dbf17da174

Receipts root

0x8ffb6f861158…f4705cf04019

Nonce

0x0000000000000000

Extra data

0x00000004a817c800