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 #0x0437995e4120783b114f4fe4b555b5f86a647462a01b2c3fa59a6e1656efd0cb · ArcScan

Block

#21,481,696

2026-09-18 10:10:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,696
Timestamp: 48 days ago · 2026-09-18 10:10:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x0437995e4120783b114f4fe4b555b5f86a647462a01b2c3fa59a6e1656efd0cb
Parent hash: 0x5b4840f0…8e3921d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,696 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.7%3,221,475 / 30,000,000

Base fee

20 gwei

State root

0xb44b34fd5d7e…c5919d57d731

Transactions root

0x55b26f25ba8b…035aa5e5fbe1

Receipts root

0x46ccea0cc5a3…1582b58622b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800