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 #21361926 · ArcScan

Block

#21,361,926

2026-09-17 17:17:50 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,926
Timestamp: 23 days ago · 2026-09-17 17:17:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb57041492ba8edf96368725dc44db10bc0835499fb966d78fb10c7a3faf66464
Parent hash: 0x95c67152…1f080eea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,926 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.8%1,746,188 / 30,000,000

Base fee

20 gwei

State root

0x55aa14390d65…e9e5f0ece185

Transactions root

0x722c6411bba9…294ed762215a

Receipts root

0x0977caa709e6…4da95b3ce627

Nonce

0x0000000000000000

Extra data

0x00000004a817c800