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 #21540072 · ArcScan

Block

#21,540,072

2026-09-18 18:23:36 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,072
Timestamp: 47 days ago · 2026-09-18 18:23:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4dda2256967a99617aed958cfa66e02d90588f6de67530d92d3a52dd0d02ebd
Parent hash: 0xf951ac4c…39993cab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,072 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.6%1,069,912 / 30,000,000

Base fee

20 gwei

State root

0x08dfe9831150…54b43f637fb1

Transactions root

0x823bac13fcbe…890ce4a564af

Receipts root

0x2cc15b9376f6…440270186a31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800