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 #0x988322de47d1fdd4405bba5d952838e4ca1d7a03bcd9ba1b1197c4c41d57ea26 · ArcScan

Block

#21,339,780

2026-09-17 14:09:58 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,780
Timestamp: 43 days ago · 2026-09-17 14:09:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x988322de47d1fdd4405bba5d952838e4ca1d7a03bcd9ba1b1197c4c41d57ea26
Parent hash: 0xd99a0399…83f060a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,780 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.6%4,382,625 / 30,000,000

Base fee

20 gwei

State root

0x249cc1f0939e…ad8c796de010

Transactions root

0xf0cfdd7a58be…5720ad756102

Receipts root

0x117791cafbd2…9612bd8e4b9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800