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 #21564970 · ArcScan

Block

#21,564,970

2026-09-18 21:54:07 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,564,970
Timestamp: 57 days ago · 2026-09-18 21:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bb0c722f8e14ae4ae73080e94e0bee2f06f154d5f0c12a5ad6c668be0174081
Parent hash: 0xabdd5779…f0f841f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,564,970 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.5%2,548,128 / 30,000,000

Base fee

20 gwei

State root

0x4b60340b8cb6…0ad615c365d8

Transactions root

0x1fe5aa3e4be2…39689711e146

Receipts root

0xd09cc87bca1a…a29c1bef9f34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800