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 #21299625 · ArcScan

Block

#21,299,625

2026-09-17 08:30:51 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,625
Timestamp: 50 days ago · 2026-09-17 08:30:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f2fb35ba67c48c66843dd85911bb178463ef84649713df6e05d99b5e7bf9e16
Parent hash: 0x2c3b9f5c…26985107
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,625 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.6%2,579,788 / 30,000,000

Base fee

20 gwei

State root

0xd1699e630e32…6293a4a06b73

Transactions root

0x52291b4134f0…2383c758a167

Receipts root

0x7c65c25b2fd0…c546ec9fbf1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800