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 #21351801 · ArcScan

Block

#21,351,801

2026-09-17 15:51:30 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,801
Timestamp: 30 days ago · 2026-09-17 15:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xd53131cb4b6de219219d5431fa5f60944a995c66ef1f9b8cac59c5a0df308737
Parent hash: 0x39283e40…86c31ec6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,801 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

44.8%13,441,251 / 30,000,000

Base fee

20 gwei

State root

0x9354f442f657…ca3474fc4dd5

Transactions root

0xde61c033d84b…3fedc0b2c7ff

Receipts root

0x39d8f16c73ee…a6ae5e4a152d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800