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 #21305936 · ArcScan

Block

#21,305,936

2026-09-17 09:24:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,936
Timestamp: 6 days ago · 2026-09-17 09:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x77b3e019b21bc0411fc6e93129a254cea5844ea5cf45d531c8fcb1acd7a3d702
Parent hash: 0xfc32631d…68e1e1e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,936 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.2%4,550,812 / 30,000,000

Base fee

20 gwei

State root

0x1eb5fbd48ccf…cccbd0fa6fe5

Transactions root

0xc90827280254…7ea6037e9bd1

Receipts root

0xc7de7295eebe…1522ae08f970

Nonce

0x0000000000000000

Extra data

0x00000004a817c800