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 #0x240b3de7ea7334153cd94cc810e5f71cc282073593ea33a442ead4de17923ab7 · ArcScan

Block

#21,377,631

2026-09-17 19:30:31 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,631
Timestamp: 57 days ago · 2026-09-17 19:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x240b3de7ea7334153cd94cc810e5f71cc282073593ea33a442ead4de17923ab7
Parent hash: 0x711ee0af…1541ccb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,631 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.6%2,273,819 / 30,000,000

Base fee

20 gwei

State root

0xe77a012f9b40…355c74bc2acc

Transactions root

0x42f2e97a6812…2a6e215267e7

Receipts root

0x36e857879f35…2fe8c4e1a831

Nonce

0x0000000000000000

Extra data

0x00000004a817c800