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 #21320253 · ArcScan

Block

#21,320,253

2026-09-17 11:25:04 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,253
Timestamp: 39 days ago · 2026-09-17 11:25:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xc47f5b6ef1b682096deb9d59d4c099d8ada8d71c0e97e9ba9863be77e306fb46
Parent hash: 0xc317d945…8392bec4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,253 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.2%6,057,555 / 30,000,000

Base fee

20 gwei

State root

0xcd366d71b551…f3fdfc9a3a22

Transactions root

0x55bce13b63a5…70ea9ec72baa

Receipts root

0xef4c9f6c0e10…0a219f3a313a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800