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 #21365952 · ArcScan

Block

#21,365,952

2026-09-17 17:51:51 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,952
Timestamp: 53 days ago · 2026-09-17 17:51:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x0618bbdf7b6faae365b589b87830ccfa7ba087c4be017726f80fb37622a0524a
Parent hash: 0xd6209d92…7e2784ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,952 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.3%6,086,506 / 30,000,000

Base fee

20 gwei

State root

0x2978adf79d79…e5c1761fa4f4

Transactions root

0x1021b12881bf…db1aa08852d0

Receipts root

0x90bbaf60f759…f93eaa4afaad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800