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 #21269440 · ArcScan

Block

#21,269,440

2026-09-17 04:15:48 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,440
Timestamp: 26 days ago · 2026-09-17 04:15:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x81e6a17bfb50c82ebd8f2411e35d232faf155a34a4ad0265f623b3629f5b4323
Parent hash: 0x368cb590…a9f13cca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,440 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.7%2,016,443 / 30,000,000

Base fee

20 gwei

State root

0x0eba28d27ec7…322e8c8e584d

Transactions root

0x046819ec173c…5c3074ce951b

Receipts root

0x90b70330ce49…c44280069032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800