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 #21330273 · ArcScan

Block

#21,330,273

2026-09-17 12:49:40 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,273
Timestamp: 12 days ago · 2026-09-17 12:49:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c73ecc0cf1221b69f1ce2bb1dd44db9cd027cdeaf48ddc2868baf1c2820ec41
Parent hash: 0x206a358a…263b2d31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,273 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.8%7,751,659 / 30,000,000

Base fee

20 gwei

State root

0x79f45a4c3be6…1e68d9858f7c

Transactions root

0x6fc31abdc64a…e26171ac5f91

Receipts root

0x77e504aa3781…940afd807a62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800