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 #21236440 · ArcScan

Block

#21,236,440

2026-09-16 23:37:08 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,440
Timestamp: 17 days ago · 2026-09-16 23:37:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xb32c89155962cbed990f0d6cfd9f682369843de94dda0bc38dc76eea36c162ef
Parent hash: 0xff6478da…8512040a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,440 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.0%3,904,610 / 30,000,000

Base fee

20 gwei

State root

0xf4e2d66d32a8…40a4e50e2333

Transactions root

0x37642602cb71…2a92776158d4

Receipts root

0xc533853a3098…86802c832707

Nonce

0x0000000000000000

Extra data

0x00000004a817c800