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

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 #21228271 · ArcScan

Block

#21,228,271

2026-09-16 22:28:12 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,271
Timestamp: 7 days ago · 2026-09-16 22:28:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6e165ff106cd308850735b192b80bf0b843dddb07f12374cd1a6edccda83b6a
Parent hash: 0xad7b0ea7…092c5efc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,271 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.1%7,245,168 / 30,000,000

Base fee

20 gwei

State root

0x938bce49b7cc…8a57115dee78

Transactions root

0x3e79b4bddc71…b8398f0f4027

Receipts root

0x4a0c617e5644…1ad627c4936a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800