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 #21172351 · ArcScan

Block

#21,172,351

2026-09-16 14:36:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,351
Timestamp: 11 days ago · 2026-09-16 14:36:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x22de01a37ba59db1586733e5b212a352b2897e804dc775a2745ee2ba48e52654
Parent hash: 0x718e9521…6db8a371
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,351 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

56.1%16,843,446 / 30,000,000

Base fee

164.309529259 gwei

State root

0x9cf45f7ecde2…0c51b6129e82

Transactions root

0x2c0e932e5ffa…0b161e0da900

Receipts root

0x6701ad69c287…3125f017c18e

Nonce

0x0000000000000000

Extra data

0x0000002686b36ef3