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 #0x73e529b6bd2bbfaba84580bdc0ad979d0ae127ff186a21a6bec2e7225989ebde · ArcScan

Block

#21,481,755

2026-09-18 10:10:39 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,755
Timestamp: 48 days ago · 2026-09-18 10:10:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x73e529b6bd2bbfaba84580bdc0ad979d0ae127ff186a21a6bec2e7225989ebde
Parent hash: 0x65d23864…9d42d421
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,755 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,895,012 / 30,000,000

Base fee

20 gwei

State root

0x13b2a451ea48…57c3a92cffe7

Transactions root

0x06662dd83b52…e32749d1e6dd

Receipts root

0xb72e53430ca2…fc2881322491

Nonce

0x0000000000000000

Extra data

0x00000004a817c800