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 #21351875 · ArcScan

Block

#21,351,875

2026-09-17 15:52:08 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,875
Timestamp: 28 days ago · 2026-09-17 15:52:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4df4ff3062e087b63738e46f9538a3dc1f6ebf5611e312230f8fccd561699f2
Parent hash: 0xc4ed3290…08658b4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,875 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

31.9%9,569,459 / 30,000,000

Base fee

20 gwei

State root

0x3abf7a3543d0…2092ec8bb782

Transactions root

0x64381799a83d…656f5f5be435

Receipts root

0x68e7d9e8e78a…a536f24adc2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800