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 #0x2dfd20699651858faca36ce4077dc66e59cc1ed9b2feec2acfcf0a9d92dca53a · ArcScan

Block

#21,278,249

2026-09-17 05:30:14 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,249
Timestamp: 10 days ago · 2026-09-17 05:30:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x2dfd20699651858faca36ce4077dc66e59cc1ed9b2feec2acfcf0a9d92dca53a
Parent hash: 0x5aebf27f…a59b2bd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,249 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.4%5,231,532 / 30,000,000

Base fee

20 gwei

State root

0xb0749f65c017…44b6a7f1f084

Transactions root

0x3ae92e94f0e8…686b287ab9a0

Receipts root

0xa1ba55477f08…aafbb796459a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800