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 #21338819 · ArcScan

Block

#21,338,819

2026-09-17 14:01:51 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,819
Timestamp: 9 days ago · 2026-09-17 14:01:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf00764e6fd320d73fa6fb7cc3c86506405279b6da20800afcd6bd8d703836df
Parent hash: 0xd1a42483…2e161261
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,819 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.0%7,490,673 / 30,000,000

Base fee

20 gwei

State root

0x23ff76b834d9…fad782136193

Transactions root

0x5b63ac41706d…049be4599607

Receipts root

0x0cf0b6b4bfeb…ece471db3b53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800