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 #21379183 · ArcScan

Block

#21,379,183

2026-09-17 19:43:38 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,183
Timestamp: 51 days ago · 2026-09-17 19:43:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aae829cb5150d2c178fbf90397fa76c63d97e973ae14713edb554ab2c150063
Parent hash: 0x3f03840c…c2237197
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,183 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.4%1,928,662 / 30,000,000

Base fee

20 gwei

State root

0xd71561f7b5ed…7c478bc8e672

Transactions root

0x8c5b3eeef789…b95609e3c658

Receipts root

0xcc091d46cf07…881658aea69c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800