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 #21482718 · ArcScan

Block

#21,482,718

2026-09-18 10:18:47 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,718
Timestamp: 24 days ago · 2026-09-18 10:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x89c9c5d653cea9346d0d0f3720d1df9458abdeb6d0295ddee076008e23a7fb44
Parent hash: 0x68307167…64800e8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,718 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.7%1,715,899 / 30,000,000

Base fee

20 gwei

State root

0x50b92181de29…8b12181b7555

Transactions root

0xd70b9c08bbae…287bd35cd347

Receipts root

0x729cfc31123d…df4360c66da5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800