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 #0xcefeef2b555a0306c7a9423c147b792c9614c19d576cb04ecb6a17db4b4e7079 · ArcScan

Block

#21,267,071

2026-09-17 03:55:47 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,071
Timestamp: 17 days ago · 2026-09-17 03:55:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xcefeef2b555a0306c7a9423c147b792c9614c19d576cb04ecb6a17db4b4e7079
Parent hash: 0x5e235b45…7027431f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,071 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

29.2%8,763,900 / 30,000,000

Base fee

20 gwei

State root

0xaaaf0ab5e654…705fe2868e1d

Transactions root

0xf97eaa8ad9a2…59a9e4c1ff99

Receipts root

0x811553950b59…c246a83de63c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800