Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x780ef731f0f5eaba02d9c67dfc010aacdb151bb8a36e67da26b71862bb66de6a · ArcScan

Block

#21,223,895

2026-09-16 21:51:15 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,895
Timestamp: 43 days ago · 2026-09-16 21:51:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x780ef731f0f5eaba02d9c67dfc010aacdb151bb8a36e67da26b71862bb66de6a
Parent hash: 0x82ea9b5d…aba070da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,895 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.3%6,401,970 / 30,000,000

Base fee

20 gwei

State root

0x64bc45bddc45…201cf6cacec4

Transactions root

0xbd6969103342…4785917c1349

Receipts root

0x4d13f1c813ca…607b688816cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800