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 #21339536 · ArcScan

Block

#21,339,536

2026-09-17 14:07:54 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,536
Timestamp: 34 days ago · 2026-09-17 14:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4afc701cb1d11c9d18d8e6bee6c43285e5511eddb8e426636c476a09ef92281
Parent hash: 0x1b27a4bd…8423b7cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,536 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.5%4,064,539 / 30,000,000

Base fee

20 gwei

State root

0x40b69e40fee5…8c7720b75ff7

Transactions root

0x98cdc6f96425…daa5d7466b13

Receipts root

0x71e51daa427b…0b10977e0c4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800