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 #21444864 · ArcScan

Block

#21,444,864

2026-09-18 04:58:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,864
Timestamp: 22 days ago · 2026-09-18 04:58:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xeffde72c943a8a846fe12e7f8d2c02238badfb90c13884a0773947493f2d9178
Parent hash: 0xb1fda54c…b9814471
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,864 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.8%1,431,697 / 30,000,000

Base fee

20 gwei

State root

0x20929efb6ed8…f37fadedb805

Transactions root

0x06f1afe52d49…49b4240b1ee8

Receipts root

0xcafa2f9ea469…07df2329a113

Nonce

0x0000000000000000

Extra data

0x00000004a817c800