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 #21443263 · ArcScan

Block

#21,443,263

2026-09-18 04:45:15 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,263
Timestamp: 28 days ago · 2026-09-18 04:45:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xeec7ddee60e0038c5917945d68f59f07cf6832e19ebe533317c514e1e1eb3cc0
Parent hash: 0x805dac71…58a8a9fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,263 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.8%2,049,284 / 30,000,000

Base fee

20 gwei

State root

0x852eb5c6d3d2…416d92303e79

Transactions root

0xd02969611e99…56d972d97100

Receipts root

0xc4abd729b1dd…1cd33735db54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800