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 #21484327 · ArcScan

Block

#21,484,327

2026-09-18 10:32:23 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,327
Timestamp: 18 days ago · 2026-09-18 10:32:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c40c152f6749461fbd71252c7e2a6a68518380c427216e337f32955a77be06c
Parent hash: 0x3f4ce53d…ccfa1eba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,327 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.3%3,707,093 / 30,000,000

Base fee

20 gwei

State root

0xb5212a3eec31…12e4ee704efe

Transactions root

0xacd45226f58e…76fb1e9f2e04

Receipts root

0xfb11885cfaf7…51cd4e7246e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800