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 #0x9adbc75dee09eb36bdca626cfdc34789f95afa805e20d8072c7dfb47e7b6a7d7 · ArcScan

Block

#21,549,433

2026-09-18 19:42:44 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,433
Timestamp: 21 days ago · 2026-09-18 19:42:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9adbc75dee09eb36bdca626cfdc34789f95afa805e20d8072c7dfb47e7b6a7d7
Parent hash: 0x079709a2…31fd4939
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,433 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.5%1,045,733 / 30,000,000

Base fee

20 gwei

State root

0x9dc8785faa21…72ab1b637c02

Transactions root

0xad7afe92a7de…49afb7955713

Receipts root

0x54382931af9c…33351c7c4555

Nonce

0x0000000000000000

Extra data

0x00000004a817c800