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 #21326313 · ArcScan

Block

#21,326,313

2026-09-17 12:16:13 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,313
Timestamp: 20 days ago · 2026-09-17 12:16:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b72d4ec31e69b0ad41f4d3374f4f34ede39741a424d4c9f3ad4c5003bc5e951
Parent hash: 0x77dee049…84f2ec19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,313 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.8%4,128,137 / 30,000,000

Base fee

20 gwei

State root

0xd4a87a9f697c…82a66e50e6ac

Transactions root

0x7d4f535b3d08…41458ce28be1

Receipts root

0xd1a4a30870ac…e8e97871e8c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800