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 #21250998 · ArcScan

Block

#21,250,998

2026-09-17 01:40:02 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,998
Timestamp: 23 days ago · 2026-09-17 01:40:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xc558e6ea6ba717e2732a474ae4471a20f751736595c57a3ef867131d614fadbf
Parent hash: 0x9e6b63db…36944aa6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,998 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.6%6,177,141 / 30,000,000

Base fee

20 gwei

State root

0x880e0a107c3a…05ffa97a98db

Transactions root

0x6ed797ab8104…e722771a3392

Receipts root

0x5d1b2c06abfc…d0a06946469f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800