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 #21328727 · ArcScan

Block

#21,328,727

2026-09-17 12:36:36 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,727
Timestamp: 49 days ago · 2026-09-17 12:36:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a8da71ce13f9430a8c88cf2fbdc4a77c914c6b64bb328d13df329a62c2a025f
Parent hash: 0x6a3f7805…198822f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,727 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.4%1,016,505 / 30,000,000

Base fee

20 gwei

State root

0xeb3a4828e2a2…044690b322e4

Transactions root

0xeb898bfdccbb…0ed622b67789

Receipts root

0xecd014b5e19e…b45e1b68240d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800