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 #0x5272c12b394f59b0415d6cf397407e526935be496e7fe709b113df9f8ac7386a · ArcScan

Block

#21,239,416

2026-09-17 00:02:16 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,416
Timestamp: 11 days ago · 2026-09-17 00:02:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5272c12b394f59b0415d6cf397407e526935be496e7fe709b113df9f8ac7386a
Parent hash: 0xf6fa94ea…13db327c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,416 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.5%7,039,306 / 30,000,000

Base fee

20 gwei

State root

0xf032973763ed…69cc004f68b6

Transactions root

0x9c19a4d422a4…b3885aae948b

Receipts root

0xa782529584e6…d1351c992d5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800