Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf9a6d83c8edebb419f3584d4f12cd4d4bf4df731617e45894454522505878f42 · ArcScan

Block

#21,550,967

2026-09-18 19:55:43 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,967
Timestamp: 32 days ago · 2026-09-18 19:55:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9a6d83c8edebb419f3584d4f12cd4d4bf4df731617e45894454522505878f42
Parent hash: 0x4d7d6b8c…40e9503f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,967 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.4%1,630,529 / 30,000,000

Base fee

20 gwei

State root

0xe94564082a15…429ef0e0295b

Transactions root

0x155f58b7a821…170d8f4f31db

Receipts root

0xff7b507cc2bc…fe9a87ab4610

Nonce

0x0000000000000000

Extra data

0x00000004a817c800