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

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 #21567708 · ArcScan

Block

#21,567,708

2026-09-18 22:17:16 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,708
Timestamp: 6 days ago · 2026-09-18 22:17:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cd0b3c2a08acb1dd0a7f9d334cbcbec2b819d96ecd68bdc0cc31b290882c7dd
Parent hash: 0x64f8749c…43543fe9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,708 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.3%677,902 / 30,000,000

Base fee

20 gwei

State root

0x8a0423e63610…27034d60fdb2

Transactions root

0x1ed255ea4d89…96f99651ecbf

Receipts root

0xf105767a32cc…91ca9c8ab49b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800