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 #21236389 · ArcScan

Block

#21,236,389

2026-09-16 23:36:43 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,389
Timestamp: 19 days ago · 2026-09-16 23:36:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xc52b9e42d61edc05de96f3067daaf0fafdac4d132e9f191750e32cb6a21d19d7
Parent hash: 0xe96f6663…5129103c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,389 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.7%7,121,480 / 30,000,000

Base fee

20 gwei

State root

0x88eaf343ce63…968807542996

Transactions root

0xfb02544524a3…1571628bdf49

Receipts root

0x43b35893856d…5f8018fd42fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800