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 #21233899 · ArcScan

Block

#21,233,899

2026-09-16 23:15:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,233,899
Timestamp: 7 days ago · 2026-09-16 23:15:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6066c58f42434b3f4807f32876216e5c78f94a1532993acc47ef8544b0d38ef
Parent hash: 0xb6ea71a1…0e188c47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,233,899 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

36.4%10,916,886 / 30,000,000

Base fee

20 gwei

State root

0xee00d4fff75a…dca4f15c81bf

Transactions root

0xb9832cdfcc84…2b80ebe49d5d

Receipts root

0x3c8ba5ad2eda…44b6f57cfffa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800