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 #21391564 · ArcScan

Block

#21,391,564

2026-09-17 21:28:16 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,564
Timestamp: 13 days ago · 2026-09-17 21:28:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xe71f2462c1eb5056a2773eca5f66268e8ac0a26ad677e2195308bd348e272032
Parent hash: 0xc9221663…a30d15c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,564 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.0%1,186,124 / 30,000,000

Base fee

20 gwei

State root

0x32dc9fa72878…e64f38b082a2

Transactions root

0x8d976654ecc8…b6d70a108cf0

Receipts root

0x8fc72719a0de…e8924fb3ab28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800