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 #0x9df20885fc2afc046a54fa87825e9de7e688911b1957992a2bce93b178970779 · ArcScan

Block

#21,349,878

2026-09-17 15:35:16 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,878
Timestamp: 5 days ago · 2026-09-17 15:35:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9df20885fc2afc046a54fa87825e9de7e688911b1957992a2bce93b178970779
Parent hash: 0x8f286da3…6826636b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,878 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.5%4,354,432 / 30,000,000

Base fee

20 gwei

State root

0x1e5a2c31af34…fbf591295e3e

Transactions root

0x26178172cdc7…58bb8f531f00

Receipts root

0xd0d80421ebeb…1191f3259a45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800