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 #0x3e59e9da0c6771861bcb5284b2fb999da4bb4fd03c56f141cbf1b3c859ac686c · ArcScan

Block

#21,369,600

2026-09-17 18:22:40 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,600
Timestamp: 47 days ago · 2026-09-17 18:22:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e59e9da0c6771861bcb5284b2fb999da4bb4fd03c56f141cbf1b3c859ac686c
Parent hash: 0x8309da3e…871e8485
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,600 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

26.2%7,857,987 / 30,000,000

Base fee

20 gwei

State root

0x17c74a62c85a…a561b550dcfd

Transactions root

0x8af6cfccd344…5dd171da1c37

Receipts root

0x5dfed08fe089…f21284b617fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800