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 #0xfbbc1649a9e3540510901c1f8c2281098c21b70f10d0bfb68adf37fd01629607 · ArcScan

Block

#21,323,103

2026-09-17 11:49:07 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,103
Timestamp: 26 days ago · 2026-09-17 11:49:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbbc1649a9e3540510901c1f8c2281098c21b70f10d0bfb68adf37fd01629607
Parent hash: 0x1d5b4a54…ca6ba15e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,103 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.4%3,721,468 / 30,000,000

Base fee

20 gwei

State root

0xd10c69654371…fd78d44d5554

Transactions root

0x6ac9c4b5fa29…d9cb63ad8817

Receipts root

0x83e8d8cad3b4…c267006ff399

Nonce

0x0000000000000000

Extra data

0x00000004a817c800