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 #21384311 · ArcScan

Block

#21,384,311

2026-09-17 20:26:58 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,311
Timestamp: 5 days ago · 2026-09-17 20:26:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xc66eaa57df2a06e327e77c7bc2215f5eb5aaaa20efae2ed7c5bd298c7d907101
Parent hash: 0xc8c60334…bbe01f2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,311 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.5%1,365,256 / 30,000,000

Base fee

20 gwei

State root

0x5051949daf62…9447a6692a57

Transactions root

0x52e4c5a3e5e8…d6e52d1f3a11

Receipts root

0x6d4bd65b29b6…1979b7bfa5bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800