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 #21320105 · ArcScan

Block

#21,320,105

2026-09-17 11:23:49 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,105
Timestamp: 44 days ago · 2026-09-17 11:23:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x361240cd76d49bb629cd6eb85bbbdfdf357fe08145c0d91054dd017bf62809c7
Parent hash: 0x8394e8e7…be9d7b80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,105 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

46.5%13,937,438 / 30,000,000

Base fee

20 gwei

State root

0x4c06efd9b387…9a60357dd034

Transactions root

0x883426a1dc23…8bec5a905e49

Receipts root

0x80c06f1edc64…a7e0600999ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800