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 #0x5ef1b6b82279d6e6592d95d120d50b2ce03484901e7a37b8b0ca511f76720007 · ArcScan

Block

#21,237,568

2026-09-16 23:46:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,568
Timestamp: 15 days ago · 2026-09-16 23:46:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ef1b6b82279d6e6592d95d120d50b2ce03484901e7a37b8b0ca511f76720007
Parent hash: 0x923676ee…33cb8f40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,568 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

31.9%9,584,140 / 30,000,000

Base fee

20 gwei

State root

0x04e1c2259afc…d1e6f17ac719

Transactions root

0x9e87be300836…90f973a82240

Receipts root

0xf19a24937d47…b554fe98f363

Nonce

0x0000000000000000

Extra data

0x00000004a817c800