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 #21307530 · ArcScan

Block

#21,307,530

2026-09-17 09:37:38 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,530
Timestamp: 29 days ago · 2026-09-17 09:37:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x90edddd8c6071230fdc31fab0acb148d41d25030d2774f1440884b11a57e0038
Parent hash: 0xfeb99c55…8cf6c0c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,530 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.8%2,635,100 / 30,000,000

Base fee

20 gwei

State root

0x88532c0c753d…148c58310e09

Transactions root

0xc91fbad2816c…d2b4151c6233

Receipts root

0xb946708beef8…a6ca9bda3776

Nonce

0x0000000000000000

Extra data

0x00000004a817c800