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 #21289433 · ArcScan

Block

#21,289,433

2026-09-17 07:04:43 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,433
Timestamp: 22 days ago · 2026-09-17 07:04:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x894edf9712b1aaa97d036a03b3917294b81c48577f87fe3dd3794e775b8c8e85
Parent hash: 0x5cb85552…2bc6a7a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,433 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.7%4,096,055 / 30,000,000

Base fee

20 gwei

State root

0xabe16e336e7d…9f26a5fb51df

Transactions root

0xec21b5110f5c…23df1092b02a

Receipts root

0xaf4f66cf87d2…f58657411d1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800