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 #21375183 · ArcScan

Block

#21,375,183

2026-09-17 19:09:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,183
Timestamp: 6 days ago · 2026-09-17 19:09:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8f9c9f1828674c54525e08fac115892400cdfb4c6e875ac6a30439176b1869e
Parent hash: 0x72cf2549…1e398881
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,183 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

30.4%9,129,940 / 30,000,000

Base fee

20 gwei

State root

0x0cc168f6eb4f…da7a712da5c9

Transactions root

0xf85e7f84db2a…b96686f17ea3

Receipts root

0x5e3a38060609…c109abab1f9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800