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 #21310259 · ArcScan

Block

#21,310,259

2026-09-17 10:00:41 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,259
Timestamp: 16 days ago · 2026-09-17 10:00:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c4796c3c1478dd9c8fc215a10d7d3e2dae2ddafce2bbf93e91fe1b6bafecab6
Parent hash: 0xe5d8d2ae…7af7df26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,259 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

52.8%15,833,585 / 30,000,000

Base fee

20 gwei

State root

0x2ea463c7200d…82f07b9b9b18

Transactions root

0x87df7343c4db…635fdf1bd6a9

Receipts root

0xed84332f3396…f7d8ab9d6f42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800