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 #21394635 · ArcScan

Block

#21,394,635

2026-09-17 21:54:14 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,635
Timestamp: 19 days ago · 2026-09-17 21:54:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x48186a4e3990b750866b82e0ded69be47f36158247d4c951b2015b52b7595e9f
Parent hash: 0xba3b24a1…c46b953a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,635 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.8%2,940,174 / 30,000,000

Base fee

20 gwei

State root

0x28658ab0fa6e…57185c24dd9f

Transactions root

0xcdbcac51e34a…1afa58e3398b

Receipts root

0xfa5dc944e35c…0849170a76d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800