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 #0xb42cad9e07f676fed859b7abb325e02e0402d003849329879998d81b3960d478 · ArcScan

Block

#21,172,000

2026-09-16 14:33:12 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,000
Timestamp: 21 days ago · 2026-09-16 14:33:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb42cad9e07f676fed859b7abb325e02e0402d003849329879998d81b3960d478
Parent hash: 0x16bd5a7a…1ae5ac6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,000 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.7%6,807,294 / 30,000,000

Base fee

221.484825014 gwei

State root

0xb6fe8c1d8343…271e24afe18a

Transactions root

0xb3c654b764f2…e409de9c1dc7

Receipts root

0x7fead1670e59…02b4ee834b6f

Nonce

0x0000000000000000

Extra data

0x0000003393b6f1cb