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 #21245099 · ArcScan

Block

#21,245,099

2026-09-17 00:50:15 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,099
Timestamp: 17 days ago · 2026-09-17 00:50:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xed5c1cd0bbd7e4a85a3316d2447194e6d6f3ae922b2de22f51e5a7cfada4c514
Parent hash: 0x270fba88…1235777b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,099 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

35.4%10,616,401 / 30,000,000

Base fee

20 gwei

State root

0xe93e807a7689…7858d3f7399f

Transactions root

0xcf0782cca069…39d4effd0764

Receipts root

0x9260f6314d18…b0af2c677caa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800