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 #21178860 · ArcScan

Block

#21,178,860

2026-09-16 15:31:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,860
Timestamp: 7 days ago · 2026-09-16 15:31:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x6850c1540d8d49b3a8322cd2e39d71252f885312e27656307e6734ce27403e35
Parent hash: 0x268cf568…5ce94177
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,860 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

35.6%10,680,795 / 30,000,000

Base fee

34.611315961 gwei

State root

0x076660babf96…9feb03278423

Transactions root

0xcd99741b2c9b…3ad62ca4a499

Receipts root

0xb823f39712a9…19bc6281ae8d

Nonce

0x0000000000000000

Extra data

0x000000081000aeec