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 #0x285b5504d9d9b075099a7ff6a92d5d4df0a1a673f3827bec4b7024581f3e8e6e · ArcScan

Block

#21,351,637

2026-09-17 15:50:07 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,637
Timestamp: 35 days ago · 2026-09-17 15:50:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x285b5504d9d9b075099a7ff6a92d5d4df0a1a673f3827bec4b7024581f3e8e6e
Parent hash: 0xf1461f90…6aafd844
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,637 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.6%5,281,743 / 30,000,000

Base fee

20 gwei

State root

0x1f7385eaee69…489273b97956

Transactions root

0xc97e1ce67e47…cb3a517c6fc5

Receipts root

0xf5e958169486…639207771e8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800