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 #21380284 · ArcScan

Block

#21,380,284

2026-09-17 19:52:56 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,284
Timestamp: 26 days ago · 2026-09-17 19:52:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a025a19cac2ae438eb99777f18a25fd631ea575d92f0e6c69f048c7b3ecb94a
Parent hash: 0x5253ef6e…0993a6d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,284 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.7%1,401,435 / 30,000,000

Base fee

20 gwei

State root

0xf1e7bdd7c6c7…d8d9c102b07d

Transactions root

0xb940a6dc07df…f90851896b25

Receipts root

0x8975ad6a1aa1…84e49f79ed41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800