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 #0x8b3039bb4175e1020856de163358e24687355d4f7cd0730bb37fbfa01df0aad0 · ArcScan

Block

#21,230,019

2026-09-16 22:42:57 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,019
Timestamp: 12 days ago · 2026-09-16 22:42:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b3039bb4175e1020856de163358e24687355d4f7cd0730bb37fbfa01df0aad0
Parent hash: 0xc8f7cb6e…267646ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,019 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.1%6,025,451 / 30,000,000

Base fee

20 gwei

State root

0x5a413693c4d2…40c3b0e01892

Transactions root

0xfe12d0963683…f12ea7197376

Receipts root

0x7b5ae41f9b4e…f5e244f53583

Nonce

0x0000000000000000

Extra data

0x00000004a817c800