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 #21520244 · ArcScan

Block

#21,520,244

2026-09-18 15:35:59 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,244
Timestamp: 47 days ago · 2026-09-18 15:35:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xce9bb31a0623cdf48a91d359a8a41cfcbf141b472271f67d10df42e0d177c5e8
Parent hash: 0x00e22c70…4449a655
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,244 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.1%2,425,072 / 30,000,000

Base fee

20 gwei

State root

0xecadda57189d…7e1f555b1657

Transactions root

0x2a0bb79df4a8…7f239bc74e74

Receipts root

0x98c37ac791d1…67773477e112

Nonce

0x0000000000000000

Extra data

0x00000004a817c800