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 #21511867 · ArcScan

Block

#21,511,867

2026-09-18 14:25:12 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,867
Timestamp: 27 days ago · 2026-09-18 14:25:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c46e95b15741468efe76e16fb10569a5bb9cd6748c3a8c0884d46553383e1f1
Parent hash: 0x685f4948…e33bb238
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,867 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.6%3,467,100 / 30,000,000

Base fee

20 gwei

State root

0xe2eca57c5d39…0585d44f6cd9

Transactions root

0xe913712f3837…6a41fc0fb9f5

Receipts root

0x59f5a874c437…850d7b55ab99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800