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 #0x16f544b1b3fb18ff93f2b911d05d96aaeec454de60b3ac91614e4ea067ade07e · ArcScan

Block

#21,326,221

2026-09-17 12:15:27 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,221
Timestamp: 22 days ago · 2026-09-17 12:15:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x16f544b1b3fb18ff93f2b911d05d96aaeec454de60b3ac91614e4ea067ade07e
Parent hash: 0x8ea56e87…91dafe30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,221 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.9%6,270,399 / 30,000,000

Base fee

20 gwei

State root

0xd4a187ae9f4c…aa7c44fc979d

Transactions root

0x7cbb7661d649…7f4a48562a82

Receipts root

0x51606ac3f101…fb52232351c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800