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 #0x8e161709d972c92302eeb5568cfc2376e3191bb4cf86021317aebb101f7941b6 · ArcScan

Block

#21,412,081

2026-09-18 00:21:42 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,081
Timestamp: 53 days ago · 2026-09-18 00:21:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e161709d972c92302eeb5568cfc2376e3191bb4cf86021317aebb101f7941b6
Parent hash: 0xc37035f3…b9ba084d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,081 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.1%3,343,169 / 30,000,000

Base fee

20 gwei

State root

0x94b921030a61…2977b3f2019a

Transactions root

0xfd9431fd3d5e…7b55c6baef09

Receipts root

0x887c2071f591…f80d68fdeed7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800