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 #21328717 · ArcScan

Block

#21,328,717

2026-09-17 12:36:31 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,717
Timestamp: 49 days ago · 2026-09-17 12:36:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x404c1b2a6673363639fbb1f04899273b5e0a0676e822040f72fd65b1bc83b10f
Parent hash: 0x819b7d4b…292859ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,717 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.2%5,150,861 / 30,000,000

Base fee

20 gwei

State root

0x8ae15da88e33…f7867d92877a

Transactions root

0xdb2616ea30d0…e9782a084581

Receipts root

0x72e541a2ecc5…45b5a68522eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800