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 #21301326 · ArcScan

Block

#21,301,326

2026-09-17 08:45:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,326
Timestamp: 6 days ago · 2026-09-17 08:45:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbb19a9ed3aa3e741fbdee4f53138c01334a5f9c918a4efd8b05edff9f62fcc8
Parent hash: 0x8eb32de8…98783714
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,326 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.9%7,757,900 / 30,000,000

Base fee

20 gwei

State root

0x14c259a0e9ef…1a5d31b90e58

Transactions root

0x9b8cbff0c799…b12d271d1f78

Receipts root

0x5112fb5a0c42…a80fd6b2e2d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800