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 #0x91b2dc5b1b2acab06da257296b7f2cfb8fb9f693ea3d40a75baf76b844cd5de3 · ArcScan

Block

#21,340,920

2026-09-17 14:19:36 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,920
Timestamp: 57 days ago · 2026-09-17 14:19:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x91b2dc5b1b2acab06da257296b7f2cfb8fb9f693ea3d40a75baf76b844cd5de3
Parent hash: 0xdc571462…238fbafe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,920 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.1%4,531,326 / 30,000,000

Base fee

20 gwei

State root

0x57b5061108c1…e1cb53b69527

Transactions root

0xf1ddf27a7223…93aef4aef40a

Receipts root

0x377144db1cf8…1302a79756d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800