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 #0x3cf1b3bd661e94031a5adafdc1df4dbe4502d70ec2b287e1c5b553f899c1e8c1 · ArcScan

Block

#21,301,284

2026-09-17 08:44:52 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,284
Timestamp: 8 days ago · 2026-09-17 08:44:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cf1b3bd661e94031a5adafdc1df4dbe4502d70ec2b287e1c5b553f899c1e8c1
Parent hash: 0xc32d8f33…090dd93c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,284 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.4%8,831,479 / 30,000,000

Base fee

20 gwei

State root

0xbdb6e8a41974…d07fb38c396b

Transactions root

0xa115b02d04f8…17d952977184

Receipts root

0x838c6d16b9ac…f3a812a493ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800