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 #0x86b9dc6755279ae790efcf18a152c03b7e67da3663f064452bc9967f52dc580a · ArcScan

Block

#21,565,285

2026-09-18 21:56:47 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,285
Timestamp: 55 days ago · 2026-09-18 21:56:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x86b9dc6755279ae790efcf18a152c03b7e67da3663f064452bc9967f52dc580a
Parent hash: 0x34b07123…3f74908b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,285 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,119,403 / 30,000,000

Base fee

20 gwei

State root

0xf49d1a163711…09d15a2ad9b7

Transactions root

0xe5e67f92971b…b11f7d0f2796

Receipts root

0xfbd1a22bd9bf…aba9b66a94c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800