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 #21509250 · ArcScan

Block

#21,509,250

2026-09-18 14:03:05 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,250
Timestamp: 41 days ago · 2026-09-18 14:03:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xea085ba81086e3922fb18b843c2fc58b289067570afe548b3b572d8b9694e025
Parent hash: 0x43476a6c…e6936310
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,250 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.9%1,777,527 / 30,000,000

Base fee

20 gwei

State root

0x9d24198ddbbf…001abbf5512d

Transactions root

0xfc1dbc3489aa…da3a914e17c9

Receipts root

0x008fbd751126…57e6f1e35989

Nonce

0x0000000000000000

Extra data

0x00000004a817c800