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 #21307337 · ArcScan

Block

#21,307,337

2026-09-17 09:36:00 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,337
Timestamp: 23 days ago · 2026-09-17 09:36:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe1aa0d53c4733017db99aaa140e3e6fb4e50e39e21316427293068c2716ed3d
Parent hash: 0x8c84e26b…ed9fd0ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,337 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.2%2,769,289 / 30,000,000

Base fee

20 gwei

State root

0x70b484141951…5e279a0bf9d5

Transactions root

0x38a741492e24…1e5ca8b70576

Receipts root

0x8e4886fd3345…7eb4a7382fc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800