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 #21402724 · ArcScan

Block

#21,402,724

2026-09-17 23:02:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,724
Timestamp: 17 days ago · 2026-09-17 23:02:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x575cf63b4cfde358b4fc2519889308244656f3971d0053fad2e50130985b071e
Parent hash: 0xe674644c…d4559725
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,724 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.7%4,401,114 / 30,000,000

Base fee

20 gwei

State root

0xf09965e3bd7d…2b08d3c8de2a

Transactions root

0xa51501e747b5…1062d2966471

Receipts root

0x615b1dafa93d…5ae9150949ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800