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 #21249811 · ArcScan

Block

#21,249,811

2026-09-17 01:30:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,811
Timestamp: 21 days ago · 2026-09-17 01:30:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b2dc307f80cf62eb1b56cf43dfcb2feb634be9d8f5b792ad9fafd00a7452f0b
Parent hash: 0x5929b4f7…1b0636d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,811 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.9%4,475,411 / 30,000,000

Base fee

20 gwei

State root

0x52282e43b448…63e1e1931cd6

Transactions root

0x43ef11d060cb…546a86187d69

Receipts root

0xddbdfe0ff08e…8f82daeab00a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800