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 #0x8714789060ab9ffe181daf221399f62a8050267e98ba90cf9815e8fc52d4d62e · ArcScan

Block

#21,384,858

2026-09-17 20:31:36 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,858
Timestamp: 12 days ago · 2026-09-17 20:31:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8714789060ab9ffe181daf221399f62a8050267e98ba90cf9815e8fc52d4d62e
Parent hash: 0x43862d8b…b6f15d9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,858 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.8%1,135,566 / 30,000,000

Base fee

20 gwei

State root

0x24df6c42ad89…e60deb8b256d

Transactions root

0x7294e3325b25…b870aac04493

Receipts root

0xaf08e0f501ad…9df9427fc4b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800