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 #21401168 · ArcScan

Block

#21,401,168

2026-09-17 22:49:27 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,168
Timestamp: 26 days ago · 2026-09-17 22:49:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5634c2a18f50d890e7824c6c9d5c2c622354734f4aa756634e940560c61ea0c7
Parent hash: 0xd8571100…5bd509a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,168 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.6%4,073,048 / 30,000,000

Base fee

20 gwei

State root

0x7a6744b5e1ff…cf0b6d58edb1

Transactions root

0x5db766ecbd12…16d323befb47

Receipts root

0xe1ca39425442…ad4d6be03b65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800