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 #0x85d715b85c4b5bec08df4d5b0935028135e03161fb0375ce205d97c804c6e08d · ArcScan

Block

#21,521,621

2026-09-18 15:47:37 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,621
Timestamp: 5 days ago · 2026-09-18 15:47:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x85d715b85c4b5bec08df4d5b0935028135e03161fb0375ce205d97c804c6e08d
Parent hash: 0x541f56ee…0ca967fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,621 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.6%4,369,354 / 30,000,000

Base fee

20 gwei

State root

0x9a01e3f5cdd1…eb61835de7a9

Transactions root

0xe25c5774e260…61f66595f60d

Receipts root

0x609556afc354…d39b39df9b22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800