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 #0x3ed417d7dfbb8a051420b7e7ea6016e50f475a9f42aa1f532ed0c79dd1b9445e · ArcScan

Block

#21,273,812

2026-09-17 04:52:44 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,812
Timestamp: 35 days ago · 2026-09-17 04:52:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ed417d7dfbb8a051420b7e7ea6016e50f475a9f42aa1f532ed0c79dd1b9445e
Parent hash: 0x700c07e4…93dd7fc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,812 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.7%3,223,934 / 30,000,000

Base fee

20 gwei

State root

0xae36a9f6afd2…f5b96e9b6c07

Transactions root

0x51b5bfb9ab0b…d825d9e760aa

Receipts root

0x3b6d8de4553e…3827294bad02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800