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 #0x706144278519c5c746e7af259cbd6c1401a5e7a297ab031a0187d3495c33e249 · ArcScan

Block

#21,227,819

2026-09-16 22:24:23 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,227,819
Timestamp: 3 days ago · 2026-09-16 22:24:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x706144278519c5c746e7af259cbd6c1401a5e7a297ab031a0187d3495c33e249
Parent hash: 0x877bf3a6…fdfb0e57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,227,819 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.8%8,930,881 / 30,000,000

Base fee

20 gwei

State root

0xeedd4740da22…8bb89d9c74d3

Transactions root

0xa72954bd51dd…01adfbde39aa

Receipts root

0xb966c3d87dc4…4de2448228a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800