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 #21308530 · ArcScan

Block

#21,308,530

2026-09-17 09:46:05 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,530
Timestamp: 8 days ago · 2026-09-17 09:46:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x79920f44144fd09dbf720a3eccab3f6b9b54b1560010a6d3e729cf5a190aeee2
Parent hash: 0x5869abb0…bd9e585b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,530 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.4%5,222,312 / 30,000,000

Base fee

20 gwei

State root

0x6322474d8107…0598a920f6bb

Transactions root

0x2c8a5bf79717…ba303a95852a

Receipts root

0xade506c57598…915e8c23315d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800