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 #21380694 · ArcScan

Block

#21,380,694

2026-09-17 19:56:24 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,694
Timestamp: 14 days ago · 2026-09-17 19:56:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x3dc6b67e12f415cd246f69bf766afd1cbca3814f49f5a60741d79418d23482b4
Parent hash: 0xda1f7a4b…9297915b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,694 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.5%1,355,646 / 30,000,000

Base fee

20 gwei

State root

0x84c49f55e98c…f3a3ae8acb62

Transactions root

0xbef7607ae80b…b7c5a1c0f8c6

Receipts root

0x108d6c9307cf…99769cdfad22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800