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 #21542214 · ArcScan

Block

#21,542,214

2026-09-18 18:41:42 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,214
Timestamp: 22 days ago · 2026-09-18 18:41:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a9fd9ee6bac5b6a524ede73d15991070b17854e3ba0f2f14c8c72258ac72d8d
Parent hash: 0xafe5450c…12d25d81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,214 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

30.3%9,094,294 / 30,000,000

Base fee

20 gwei

State root

0x118845c05d23…dbbf29515aa4

Transactions root

0x0b6543e09f40…9e16b3dd0b6f

Receipts root

0xc2297a77fba3…32955b442c7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800