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 #21379673 · ArcScan

Block

#21,379,673

2026-09-17 19:47:46 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,673
Timestamp: 47 days ago · 2026-09-17 19:47:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x2287d19838f978a4502b20fefef011ef10108960b6e8cf230d1e50887b856edc
Parent hash: 0x5446ae3b…44058c5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,673 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.1%3,621,280 / 30,000,000

Base fee

20 gwei

State root

0xef92c8d8d41a…4ea3ebb14955

Transactions root

0xdd71df412952…85632a09cdbc

Receipts root

0x900805592c7a…5b11f65d1321

Nonce

0x0000000000000000

Extra data

0x00000004a817c800