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 #0x397a1a1eb3839f45deb0be2e45c761760ad1f32ce6c82a9d9c16a11e9769d6fd · ArcScan

Block

#21,310,152

2026-09-17 09:59:47 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,152
Timestamp: 19 days ago · 2026-09-17 09:59:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x397a1a1eb3839f45deb0be2e45c761760ad1f32ce6c82a9d9c16a11e9769d6fd
Parent hash: 0xeb42addf…07801d28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,152 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.6%4,679,085 / 30,000,000

Base fee

20 gwei

State root

0x503600cb503d…343d8031ab11

Transactions root

0x198a2b0f7e69…3a571736a790

Receipts root

0x7fadd0bbd0d7…915dbf6e47fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800