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 #21328699 · ArcScan

Block

#21,328,699

2026-09-17 12:36:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,699
Timestamp: 49 days ago · 2026-09-17 12:36:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x82c8e0947776bc1adffcfec34404f6ca9df8483089aa4c3f19922b8407b33f11
Parent hash: 0x78b65d01…00e8f268
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,699 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.3%3,989,097 / 30,000,000

Base fee

20 gwei

State root

0x5ce774a6673e…904ee19acb3c

Transactions root

0x5fc001c1190f…862157cf375a

Receipts root

0xb4cb8fb3a5ed…63f67eddcdb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800