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 #21356343 · ArcScan

Block

#21,356,343

2026-09-17 16:29:52 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,343
Timestamp: 48 days ago · 2026-09-17 16:29:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xedfe9088d2b54dbff44b96d8dbe9a8e2399ff04cd73f6e803967fb4f6c9d09fb
Parent hash: 0xf3d6e7ef…5475b99b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,343 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.7%3,198,284 / 30,000,000

Base fee

20 gwei

State root

0x457e28c1dd22…089296facab2

Transactions root

0xbb6c14776b8b…daf038363c66

Receipts root

0x3f8b3527c7d2…722762678db0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800