Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x817fa096b3f21bb6fe98585b8c7beae0c5b96ecd8f2c46b9f2aaf7aa854dc2d9 · ArcScan

Block

#21,221,050

2026-09-16 21:27:14 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,050
Timestamp: 17 days ago · 2026-09-16 21:27:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x817fa096b3f21bb6fe98585b8c7beae0c5b96ecd8f2c46b9f2aaf7aa854dc2d9
Parent hash: 0xdc0ceebb…02a8e37f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,050 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

36.3%10,879,089 / 30,000,000

Base fee

20 gwei

State root

0x7305f17d222b…b6aed97f1577

Transactions root

0xc1090efde43e…f13141c24150

Receipts root

0x21ca4d4d5fbc…c9e278a9acf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800