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 #21444474 · ArcScan

Block

#21,444,474

2026-09-18 04:55:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,474
Timestamp: 11 days ago · 2026-09-18 04:55:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x4137c134d68367baa3ae2a62ee22d5266b5f67b928f8000d41c46612368a6098
Parent hash: 0xfecc8c96…e9f2d34a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,474 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.3%978,441 / 30,000,000

Base fee

20 gwei

State root

0x194478b979c9…ee269e9312e8

Transactions root

0x3ea7364f68d4…47d1dc62238f

Receipts root

0xb5bd71e450b6…19d83cd08ff9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800