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 #0x8f70dccc3f8d341ab5e0ea37fe5322204d76f9ae2c59a03d33a57cb2c0a5e940 · ArcScan

Block

#21,237,996

2026-09-16 23:50:17 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,996
Timestamp: 15 days ago · 2026-09-16 23:50:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f70dccc3f8d341ab5e0ea37fe5322204d76f9ae2c59a03d33a57cb2c0a5e940
Parent hash: 0x3b745e2c…e471b2ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,996 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

33.2%9,972,665 / 30,000,000

Base fee

20 gwei

State root

0xd806f1597068…7cb5cd1442b9

Transactions root

0x0b8eb2f6f4b0…af071a4f54a9

Receipts root

0x89d0baac2f24…8ebe9c12a4ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800