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 #21336270 · ArcScan

Block

#21,336,270

2026-09-17 13:40:19 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,270
Timestamp: 44 days ago · 2026-09-17 13:40:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x64f78e53c46da4e32c79067ae8aa115fa3842672c86644b497059960d0700fe2
Parent hash: 0x59e33f88…7d7e2032
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,270 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.1%5,746,787 / 30,000,000

Base fee

20 gwei

State root

0xf1f3184442f1…757cd42bacb2

Transactions root

0xd6d381732294…0061b1b33529

Receipts root

0xb720f176e329…06a4638bd216

Nonce

0x0000000000000000

Extra data

0x00000004a817c800