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 #0x8c8c94b28e669839039611ff014fd081c1dec3e3ffc2eb40abd076e0b758a7c1 · ArcScan

Block

#21,274,355

2026-09-17 04:57:20 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,355
Timestamp: 18 days ago · 2026-09-17 04:57:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c8c94b28e669839039611ff014fd081c1dec3e3ffc2eb40abd076e0b758a7c1
Parent hash: 0x3117ee85…fc0daeb2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,355 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.8%3,244,305 / 30,000,000

Base fee

20 gwei

State root

0x49f4b1f9c46f…6849d640f73d

Transactions root

0xb642bd0f86d5…4e032e2795e6

Receipts root

0xe40565fa830a…2e7eb83b6c56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800