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 #0xb5873a786d921eb1cc469a1f22690312ca4828ad63f3d9e91a48fcc1eb29756b · ArcScan

Block

#21,570,080

2026-09-18 22:37:20 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,080
Timestamp: 50 days ago · 2026-09-18 22:37:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5873a786d921eb1cc469a1f22690312ca4828ad63f3d9e91a48fcc1eb29756b
Parent hash: 0x8a66b4ee…808f673d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,080 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.7%1,414,531 / 30,000,000

Base fee

20 gwei

State root

0x505273e74147…2b680a2b6f24

Transactions root

0x7dc3522445f9…e69333d70579

Receipts root

0xc4e0489e7056…8a19e1ae4814

Nonce

0x0000000000000000

Extra data

0x00000004a817c800