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 #21288074 · ArcScan

Block

#21,288,074

2026-09-17 06:53:14 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,074
Timestamp: 16 days ago · 2026-09-17 06:53:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xec43444bccead69bb8f230ee7da648c15f4f0a397f2fa1a8602372312b8ac489
Parent hash: 0x7232fb9f…3b8380d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,074 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.7%2,605,653 / 30,000,000

Base fee

20 gwei

State root

0xe92f7c7ade5e…9186351bacbe

Transactions root

0xe4fa4ebb6d13…19896b3ee183

Receipts root

0x43d913f2cd2b…46605bc44ebc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800