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 #21368357 · ArcScan

Block

#21,368,357

2026-09-17 18:12:10 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,357
Timestamp: 5 days ago · 2026-09-17 18:12:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x1562f186a446f4ffb54e17238fc20b0c7627ac6848711d22b7372d5c2ab99e6e
Parent hash: 0x31a1274c…8f460b1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,357 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.5%1,945,170 / 30,000,000

Base fee

20 gwei

State root

0x7925dfa388f1…634b00bacb53

Transactions root

0x5f9d2bb062b6…cc187808689a

Receipts root

0x70372b24f4f3…469098fa2c1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800