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 #0xc9821075e20540bc457b63778938a3bd1c74ca3bf21b43828ce26b2096dbad25 · ArcScan

Block

#21,371,163

2026-09-17 18:35:52 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,163
Timestamp: 10 days ago · 2026-09-17 18:35:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9821075e20540bc457b63778938a3bd1c74ca3bf21b43828ce26b2096dbad25
Parent hash: 0xaa11bf0a…9f9428e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,163 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.4%1,928,136 / 30,000,000

Base fee

20 gwei

State root

0x3f206bccb8f8…69f6522705cc

Transactions root

0x517b49aea001…6450bc93b41c

Receipts root

0x8b2d23eedbeb…31469a4c524e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800