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 #0xc4c9c4a0fc6a09ee9316a02025d7eb136640ce6c13232a478b3f15a9df04ee2d · ArcScan

Block

#21,541,346

2026-09-18 18:34:22 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,346
Timestamp: 12 days ago · 2026-09-18 18:34:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4c9c4a0fc6a09ee9316a02025d7eb136640ce6c13232a478b3f15a9df04ee2d
Parent hash: 0x4ff2affd…a7df415f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,346 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.2%1,567,772 / 30,000,000

Base fee

20 gwei

State root

0x6747fca41f65…1af583477153

Transactions root

0x54cb55af8362…07466532625e

Receipts root

0x2b6886c62397…ad9b6f29d809

Nonce

0x0000000000000000

Extra data

0x00000004a817c800