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

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 #21401665 · ArcScan

Block

#21,401,665

2026-09-17 22:53:39 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,665
Timestamp: 12 days ago · 2026-09-17 22:53:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x92bffce71c863b4b5bffcb3bbf13e4ec3e5e7757b0c45e1a104cab5db332b1a4
Parent hash: 0xbc4db58a…36690c77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,665 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.6%1,677,311 / 30,000,000

Base fee

20 gwei

State root

0x6f2b347ad69e…154943bf8148

Transactions root

0xfde282a566c5…a17741d78439

Receipts root

0x1735af476556…cf13b25c1d49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800