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 #0xa1c7e2111bb428963593d6612b6ec0082d8b177d5ac2c6c46c53a024352f63a5 · ArcScan

Block

#21,237,704

2026-09-16 23:47:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,704
Timestamp: 19 days ago · 2026-09-16 23:47:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1c7e2111bb428963593d6612b6ec0082d8b177d5ac2c6c46c53a024352f63a5
Parent hash: 0xc0ee9248…21343016
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,704 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.7%3,795,590 / 30,000,000

Base fee

20 gwei

State root

0xbc65b6528f58…e36735b89afc

Transactions root

0x08cca905c950…030dc6fd19cc

Receipts root

0x4943a542b767…2bf189aec0e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800