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 #21373399 · ArcScan

Block

#21,373,399

2026-09-17 18:54:46 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,399
Timestamp: 48 days ago · 2026-09-17 18:54:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xe476bbf64b81cfb15f32c493cb72fd32eeaf735a4467bba9b8ff2e052cb8e33e
Parent hash: 0xbebde19a…d18634ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,399 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.6%1,978,818 / 30,000,000

Base fee

20 gwei

State root

0x5a2387a60a3b…241654155160

Transactions root

0xb6dfe0089585…13bfb8c1d004

Receipts root

0x728abf1e835d…120b97a3b242

Nonce

0x0000000000000000

Extra data

0x00000004a817c800