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 #0x1933fee76092c8afa165285107eea20d9dc87947168194035af75d1b4ace2b58 · ArcScan

Block

#21,397,742

2026-09-17 22:20:29 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,742
Timestamp: 55 days ago · 2026-09-17 22:20:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1933fee76092c8afa165285107eea20d9dc87947168194035af75d1b4ace2b58
Parent hash: 0xd0c9cbaa…f9c7c623
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,742 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.7%4,705,632 / 30,000,000

Base fee

20 gwei

State root

0x8445c43c1ab9…17dac64c9cea

Transactions root

0xbb281dbcc15b…f84436214fec

Receipts root

0x0e341bbb5311…a3a61587d3f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800