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 #21310242 · ArcScan

Block

#21,310,242

2026-09-17 10:00:33 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,242
Timestamp: 17 days ago · 2026-09-17 10:00:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0d8edd53675b14bad7971c19f7beb4fe2a75913ef1094c960967515c2c139a0
Parent hash: 0xbf8fe363…02e955a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,242 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

33.4%10,024,305 / 30,000,000

Base fee

20 gwei

State root

0xf12de0c60707…7a454d57ddff

Transactions root

0x23b3652e4c68…6f09d938cc9c

Receipts root

0xb500d295f65f…f72f1a3afb3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800