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 #0x86811adda6c891bd2659de5832fa42c4911828353c33549d984af9316cdb64e9 · ArcScan

Block

#21,190,745

2026-09-16 17:11:26 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,190,745
Timestamp: 4 days ago · 2026-09-16 17:11:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x86811adda6c891bd2659de5832fa42c4911828353c33549d984af9316cdb64e9
Parent hash: 0xff002f69…1850fa7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,190,745 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.0%10,208,996 / 30,000,000

Base fee

20 gwei

State root

0x948a2290946f…8a82e0df3ee9

Transactions root

0xcf2f023b8d76…c6c857eafc2f

Receipts root

0x5eff2fc3ec06…37bd4b78a298

Nonce

0x0000000000000000

Extra data

0x00000004a817c800