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 #0x327a0a66e9bac1f28fa9abf49592a666a7f4dbcf0ea5cc5fdb1f3cd7555e41ce · ArcScan

Block

#21,399,964

2026-09-17 22:39:16 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,964
Timestamp: 10 days ago · 2026-09-17 22:39:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x327a0a66e9bac1f28fa9abf49592a666a7f4dbcf0ea5cc5fdb1f3cd7555e41ce
Parent hash: 0x9886e2dd…e41bd541
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,964 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.7%3,505,423 / 30,000,000

Base fee

20 gwei

State root

0x5945e6a6c9d7…d32befb34add

Transactions root

0x7321931d1118…eea99fd1e1df

Receipts root

0xe3298cf491ef…116f6d121c82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800