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 #21270751 · ArcScan

Block

#21,270,751

2026-09-17 04:26:52 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,751
Timestamp: 12 days ago · 2026-09-17 04:26:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x73dbf50afc5ff36deb36e69b9cad7009b4a343a2f933bb7b24e30046c5fda045
Parent hash: 0x072057e9…001ea722
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,751 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

35.4%10,622,804 / 30,000,000

Base fee

20 gwei

State root

0x3e8fc4e52c40…7a01cac818b3

Transactions root

0x844001baa99c…fb84adf8e897

Receipts root

0xef3ca6fce810…eb1d75c14743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800