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 #0x8024bd4a83fe1b37c58f4e7639fe0ff9ce644046079cb8dc83a0ed7e7290ac6d · ArcScan

Block

#21,509,516

2026-09-18 14:05:20 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,516
Timestamp: 32 days ago · 2026-09-18 14:05:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8024bd4a83fe1b37c58f4e7639fe0ff9ce644046079cb8dc83a0ed7e7290ac6d
Parent hash: 0xf0f7298e…c20abb54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,516 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.2%1,870,387 / 30,000,000

Base fee

20 gwei

State root

0xc4565a24d2e9…b951fbd043f2

Transactions root

0x1f61099838fe…1374b91e71d0

Receipts root

0x14b0ad43a326…c5f8e768f93d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800