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 #0x149731bb71c797f8bb90d09c675ac4bd47bc331a2da1217bccb7fc94cf54a9d1 · ArcScan

Block

#21,521,894

2026-09-18 15:49:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,894
Timestamp: 6 days ago · 2026-09-18 15:49:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x149731bb71c797f8bb90d09c675ac4bd47bc331a2da1217bccb7fc94cf54a9d1
Parent hash: 0x54f6fa07…b9f43c27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,894 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.1%1,818,845 / 30,000,000

Base fee

20 gwei

State root

0x7b6e55fedbb4…b50bcd3d2119

Transactions root

0x4d5d71ca0c27…6ee192e09db0

Receipts root

0xb146fe35bfda…7da2315be631

Nonce

0x0000000000000000

Extra data

0x00000004a817c800