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 #0xdc85e1c4da0212f7ed55ca500f40b6cd6a6a6e97d97cc068813bd5705aaea04f · ArcScan

Block

#21,388,355

2026-09-17 21:01:09 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,355
Timestamp: 23 days ago · 2026-09-17 21:01:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc85e1c4da0212f7ed55ca500f40b6cd6a6a6e97d97cc068813bd5705aaea04f
Parent hash: 0xd655e9c0…8e8a9f3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,355 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.7%2,012,965 / 30,000,000

Base fee

20 gwei

State root

0x352027137d93…e4cb450de4b9

Transactions root

0x54a764296bff…86a5e176b349

Receipts root

0x135878aac07a…b70c72999666

Nonce

0x0000000000000000

Extra data

0x00000004a817c800