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 #21566994 · ArcScan

Block

#21,566,994

2026-09-18 22:11:14 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,994
Timestamp: 27 days ago · 2026-09-18 22:11:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x44db27cfa9929171514f0c9d45dd1881d2d7c40072379b8d49aa2c6c3b7429a5
Parent hash: 0x9ca3868d…2a6275c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,994 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.4%1,008,400 / 30,000,000

Base fee

20 gwei

State root

0x86bed3ae734b…119d1094722c

Transactions root

0x000252fa5872…951b881d8d67

Receipts root

0x9e1b89fc4a7c…f9d82a477047

Nonce

0x0000000000000000

Extra data

0x00000004a817c800