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 #21383291 · ArcScan

Block

#21,383,291

2026-09-17 20:18:21 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,291
Timestamp: 33 days ago · 2026-09-17 20:18:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc677cc7f94d5c5a33719629ece545f18e41638a6cb235dd336908f1f3cb827d
Parent hash: 0xc34c2001…3144d88a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,291 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.8%1,455,074 / 30,000,000

Base fee

20 gwei

State root

0x638ee76d35d6…bf31db072b6e

Transactions root

0x196d02ea17d1…52b60fe39c9a

Receipts root

0x95fc3331703f…83c1e98a252e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800