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 #21304684 · ArcScan

Block

#21,304,684

2026-09-17 09:13:36 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,684
Timestamp: 19 days ago · 2026-09-17 09:13:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4888efd9ace9bcab3a64dc1df8f380753eaf2c008ebec83f1c20604f072433d2
Parent hash: 0x856413a6…4631e699
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,684 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.4%7,022,521 / 30,000,000

Base fee

20 gwei

State root

0x13bb3f6e027f…e862d9dde4e4

Transactions root

0xf8a310151b5c…bbd8a457a176

Receipts root

0x9db0598777d2…828ab66648ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800