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 #21215310 · ArcScan

Block

#21,215,310

2026-09-16 20:38:48 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,310
Timestamp: 9 days ago · 2026-09-16 20:38:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x072591728d873dab7f216cfe588664083274ff604bba3dade939debb7fce375f
Parent hash: 0xfee8bb4b…e5cadbdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,310 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

32.4%9,724,358 / 30,000,000

Base fee

20 gwei

State root

0x8888840c80b2…4a8d7e9955b1

Transactions root

0x665e7a883dac…02c71a6cc345

Receipts root

0x7f7c317be11b…282d2ac01d0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800