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 #0x574186e4a739c854dc1aa43ab0851309d774d8de1e5c745005eddb5ad0a74786 · ArcScan

Block

#21,266,830

2026-09-17 03:53:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,830
Timestamp: 11 days ago · 2026-09-17 03:53:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x574186e4a739c854dc1aa43ab0851309d774d8de1e5c745005eddb5ad0a74786
Parent hash: 0x22f6adda…275ddbde
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,830 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

20.7%6,198,552 / 30,000,000

Base fee

20 gwei

State root

0x5e4153696911…f967aa830f0d

Transactions root

0xb8edd0fb6ee1…20e4b3ad7b58

Receipts root

0x3c6f0a179f63…a6a91af15229

Nonce

0x0000000000000000

Extra data

0x00000004a817c800