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 #0x9a9931d5c144633ef88d41dd6f072fdcfce4b8711624da5ba437251758a9867c · ArcScan

Block

#21,330,820

2026-09-17 12:54:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,820
Timestamp: 10 days ago · 2026-09-17 12:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a9931d5c144633ef88d41dd6f072fdcfce4b8711624da5ba437251758a9867c
Parent hash: 0xee2c69d1…de768ada
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,820 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.0%7,212,113 / 30,000,000

Base fee

20 gwei

State root

0x726c544a4ce2…549b75a9862d

Transactions root

0xec2425314944…c2886a1dbd18

Receipts root

0xb03694433b27…94c0156603b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800