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 #0x17b620b72c0d73d30d06c5d0a2a948cf0236e04f73404a26fd43facd5d734cd0 · ArcScan

Block

#21,336,856

2026-09-17 13:45:16 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,856
Timestamp: 25 days ago · 2026-09-17 13:45:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x17b620b72c0d73d30d06c5d0a2a948cf0236e04f73404a26fd43facd5d734cd0
Parent hash: 0xa8f64e29…76825a4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,856 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.8%3,247,868 / 30,000,000

Base fee

20 gwei

State root

0x3eccdf1275a8…7964a55b64f5

Transactions root

0x82cfc573ff71…cdb1931482e6

Receipts root

0x7bf48c50c4fb…5ec88633cfb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800