Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x048b21cfef7bfcf2a29e6395063515e42e02f957ef84f0e8c8964dd24dc83377 · ArcScan

Block

#21,388,748

2026-09-17 21:04:28 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,748
Timestamp: 36 days ago · 2026-09-17 21:04:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x048b21cfef7bfcf2a29e6395063515e42e02f957ef84f0e8c8964dd24dc83377
Parent hash: 0x0339eea2…3dc433fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,748 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.3%1,897,952 / 30,000,000

Base fee

20 gwei

State root

0x2f211f1a0d28…5aabe42f1ee7

Transactions root

0x7f0480ffcdf0…1339f70d8d9e

Receipts root

0x13b9e972e393…d0517592d046

Nonce

0x0000000000000000

Extra data

0x00000004a817c800