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 #0x831c154d8b9007002857e9261134550554538560fb62260fc8bc232869c5afb6 · ArcScan

Block

#21,558,751

2026-09-18 21:01:32 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,751
Timestamp: 51 days ago · 2026-09-18 21:01:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x831c154d8b9007002857e9261134550554538560fb62260fc8bc232869c5afb6
Parent hash: 0x517c3c82…f7310997
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,751 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.4%1,021,296 / 30,000,000

Base fee

20 gwei

State root

0x2057b2ad64c5…7145fc396204

Transactions root

0x57c24673dd18…768de18f2050

Receipts root

0x292e3815b382…a92711956e18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800