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 #0x3f6d912b0871e0c4c121a50dc8c76be06e73be5dba418ccc7eda866e0c2261c9 · ArcScan

Block

#21,402,819

2026-09-17 23:03:24 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,819
Timestamp: 20 days ago · 2026-09-17 23:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f6d912b0871e0c4c121a50dc8c76be06e73be5dba418ccc7eda866e0c2261c9
Parent hash: 0xeb4e9cd8…2ed8c31c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,819 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.8%1,453,764 / 30,000,000

Base fee

20 gwei

State root

0x9ee4833c634c…6c004163e970

Transactions root

0x79496cb1e46a…525e57f0ea69

Receipts root

0xefccf1968639…9a0adee85096

Nonce

0x0000000000000000

Extra data

0x00000004a817c800