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 #21512024 · ArcScan

Block

#21,512,024

2026-09-18 14:26:31 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,024
Timestamp: 31 days ago · 2026-09-18 14:26:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d6a4eb31a70ef8ce6d0c33c776f18471d202360025a44d54cf356723010c190
Parent hash: 0xa809b9e9…88e14104
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,024 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.5%3,156,476 / 30,000,000

Base fee

20 gwei

State root

0x598f9bcc9863…1b65ce1cbdbb

Transactions root

0xe9302a090cf6…b09652898ac5

Receipts root

0x022e48d378fa…a427dbd8c4de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800