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 #21352110 · ArcScan

Block

#21,352,110

2026-09-17 15:54:07 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,110
Timestamp: 20 days ago · 2026-09-17 15:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b42a00cbd39a6cd999b1af6fae7de3e1643a7eec8a39000522e990b32fd9e33
Parent hash: 0x4ecd0557…88bffb38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,110 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.1%7,219,252 / 30,000,000

Base fee

20 gwei

State root

0x0ad1df117f7c…9eea16a9ad69

Transactions root

0x7ffc7feafb0b…ea94171aa53f

Receipts root

0x3481d499371b…b509d7aa7605

Nonce

0x0000000000000000

Extra data

0x00000004a817c800