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 #21323139 · ArcScan

Block

#21,323,139

2026-09-17 11:49:25 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,139
Timestamp: 27 days ago · 2026-09-17 11:49:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x264944fd43969474551c3c569fa1c083c393065357f0fb3404106ae8e3dddbba
Parent hash: 0xc1c85fa6…e3da4bf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,139 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

30.7%9,212,473 / 30,000,000

Base fee

20 gwei

State root

0xe8c7db3af058…fb2ce0b281cf

Transactions root

0x322599d96ebc…c27074f60cf8

Receipts root

0x3f29f92c2072…0a9367a22e67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800