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 #21370217 · ArcScan

Block

#21,370,217

2026-09-17 18:27:53 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,217
Timestamp: 37 days ago · 2026-09-17 18:27:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xf32e59d5905f32f62b9b985b4404afdde7feb19732db9c63c4a40d8fe7d6d1f0
Parent hash: 0x189b1d9c…36657829
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,217 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.2%2,168,089 / 30,000,000

Base fee

20 gwei

State root

0x33b5395389a3…e6b9b432f2c5

Transactions root

0x6dbc1e8f21d7…1dd87b787906

Receipts root

0xd404fde0a625…587b9d71c49a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800