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 #21351723 · ArcScan

Block

#21,351,723

2026-09-17 15:50:51 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,723
Timestamp: 32 days ago · 2026-09-17 15:50:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x74fd841461d6d1f21951ca884f5e6df960011a3f0f3309668ae06b82b6f1ce68
Parent hash: 0xb064c9cb…5e829461
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,723 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.9%4,479,112 / 30,000,000

Base fee

20 gwei

State root

0xc7d61b3d02f5…aa8b7d1dda1f

Transactions root

0xf97f7740b509…e3b17f6a96b0

Receipts root

0xa0d70424c0ca…b622f11c4d67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800