Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x530cfcec65add74790e909ef6ea2ba6cea3946ed318310a4f8a6de5ec806419a · ArcScan

Block

#21,518,782

2026-09-18 15:23:37 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,782
Timestamp: 40 days ago · 2026-09-18 15:23:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x530cfcec65add74790e909ef6ea2ba6cea3946ed318310a4f8a6de5ec806419a
Parent hash: 0xa5dd57d0…731b6b59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,782 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

44.1%13,241,141 / 30,000,000

Base fee

20 gwei

State root

0x6c259b84e3db…9234fed6722b

Transactions root

0x73da1290b665…40b88985ec58

Receipts root

0x534d821f46a0…c2e4d8672dff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800