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 #21401261 · ArcScan

Block

#21,401,261

2026-09-17 22:50:14 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,261
Timestamp: 23 days ago · 2026-09-17 22:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x712ee062a550809769176142bab61bfd0e7149c4710934acd8950cb54d6597fc
Parent hash: 0x2cee4de9…34213b4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,261 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

30.5%9,147,365 / 30,000,000

Base fee

20 gwei

State root

0xd6c77cf7a34f…5f0522e7cdc4

Transactions root

0x35a66f53b0d1…38226d188136

Receipts root

0x746e06dfaade…c47999892c96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800