Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2ffa34f9c27588af0f7eb3c316b404bec164ae836927e289963751c2c75eec40 · ArcScan

Block

#21,221,011

2026-09-16 21:26:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,011
Timestamp: 18 days ago · 2026-09-16 21:26:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ffa34f9c27588af0f7eb3c316b404bec164ae836927e289963751c2c75eec40
Parent hash: 0x705cb6d6…009a9935
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,011 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.3%6,079,247 / 30,000,000

Base fee

20 gwei

State root

0x6e62ecccff24…2146fd2c755a

Transactions root

0x37df9c525ffc…79d6161efac5

Receipts root

0x39135d5acfb3…086ba763bd18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800