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 #21345807 · ArcScan

Block

#21,345,807

2026-09-17 15:00:53 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,807
Timestamp: 49 days ago · 2026-09-17 15:00:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xffc1047609256611a7f6c479eb86974f1e5c6ad051d4aba1707a34b0c0270973
Parent hash: 0x5d8ba3cb…90180be6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,807 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.8%5,050,891 / 30,000,000

Base fee

20 gwei

State root

0x99a100ce3c34…24bd00c74e69

Transactions root

0xd149fb7c363f…3521ee8cba40

Receipts root

0x1799ac2084cb…cc5aafff02e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800