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 #0x743f722e6f10893f97c6b9999745e0952fab77b379981979e973a0af8cbabcff · ArcScan

Block

#21,522,518

2026-09-18 15:55:12 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,518
Timestamp: 25 days ago · 2026-09-18 15:55:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x743f722e6f10893f97c6b9999745e0952fab77b379981979e973a0af8cbabcff
Parent hash: 0xe6a66e63…5cc9e1d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,518 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.6%3,792,059 / 30,000,000

Base fee

20 gwei

State root

0x4b912d93898f…c49d703a195a

Transactions root

0x060b41bffdfd…01d5237d86d1

Receipts root

0x6a3577cd392d…fdb394a2fcda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800