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 #21270812 · ArcScan

Block

#21,270,812

2026-09-17 04:27:23 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,812
Timestamp: 13 days ago · 2026-09-17 04:27:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x8975ba50759f31f8e7ac61ee7153ecac78586920cf088c041861aae50140fc66
Parent hash: 0x186e8bba…12d51649
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,812 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.3%3,985,905 / 30,000,000

Base fee

20 gwei

State root

0x89a2e469a924…efb0e57fc010

Transactions root

0x81038c444d02…47024fbec5b5

Receipts root

0xcb419ca5dddd…4083f794c232

Nonce

0x0000000000000000

Extra data

0x00000004a817c800