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 #21213734 · ArcScan

Block

#21,213,734

2026-09-16 20:25:29 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,734
Timestamp: 29 days ago · 2026-09-16 20:25:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0484fd2ff7a5c2d77b2186f3107f758376a4f6a8f91df4560af791f97581d85
Parent hash: 0x873af39d…3d9ff936
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,734 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

34.0%10,201,763 / 30,000,000

Base fee

20 gwei

State root

0xe3a7b93cffcc…8dee8f464b9f

Transactions root

0xffe9577682fc…2022d0d5fcb4

Receipts root

0x469a9b700d7c…77f52eea22c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800