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 #0x6078a7da0ca61bf2648edc77e51e74f6af019d4db9112c1d4e70b060594de3af · ArcScan

Block

#21,521,191

2026-09-18 15:43:59 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,191
Timestamp: 18 days ago · 2026-09-18 15:43:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x6078a7da0ca61bf2648edc77e51e74f6af019d4db9112c1d4e70b060594de3af
Parent hash: 0x11ace870…bf0ac007
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,191 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

7.3%2,192,343 / 30,000,000

Base fee

20 gwei

State root

0x1fe8c2659208…333100c9e39c

Transactions root

0xebfe4b54b7c0…12eca1a3c5ff

Receipts root

0xc779a11995e8…82fa03a29bb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800