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 #21283279 · ArcScan

Block

#21,283,279

2026-09-17 06:12:43 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,279
Timestamp: 38 days ago · 2026-09-17 06:12:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xceb4fd223d193252bd86597b8ea016ccaae8b12edc0a05bd208718c3f011c906
Parent hash: 0x3261e071…4c80db58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,279 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.0%6,603,691 / 30,000,000

Base fee

20 gwei

State root

0xc03c0a717f15…7ccecd80d899

Transactions root

0x2225fd655b9e…350c256d3c46

Receipts root

0x57975cc96d6e…d07e6c0990f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800