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 #0xfa1dfc9a6de7cfa1abdad0c37e834fee32bec6dfd11c67a91862aed183538457 · ArcScan

Block

#21,225,761

2026-09-16 22:07:01 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,761
Timestamp: 7 days ago · 2026-09-16 22:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa1dfc9a6de7cfa1abdad0c37e834fee32bec6dfd11c67a91862aed183538457
Parent hash: 0xdd53742d…347fddae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,761 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.6%7,373,190 / 30,000,000

Base fee

20 gwei

State root

0xd27c36779cf2…b3a5e4775475

Transactions root

0x6255121c98ac…5657fd90872d

Receipts root

0x40bcecbbf02a…245412630f1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800