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 #21333391 · ArcScan

Block

#21,333,391

2026-09-17 13:16:00 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,391
Timestamp: 41 days ago · 2026-09-17 13:16:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x731b983c16f1dfb35748c762e2cdf6ec2a11eb31865e036db34d4fd9a2647460
Parent hash: 0xfe3e321b…7d4d157f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,391 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.6%6,177,398 / 30,000,000

Base fee

20 gwei

State root

0x7022ccd7ce12…342f5511fa3b

Transactions root

0x9a433b04470e…4514434eaf51

Receipts root

0xeaa30e09fb97…383b8ca8df34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800