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 #21310864 · ArcScan

Block

#21,310,864

2026-09-17 10:05:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,864
Timestamp: 11 days ago · 2026-09-17 10:05:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e886049a4a765ab686a829f499952ee910fbd1ad8c2dadba389ec204685208c
Parent hash: 0x81207b7f…94b00f25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,864 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.7%7,707,629 / 30,000,000

Base fee

20 gwei

State root

0xb78dd1c32a65…03fc7fdf83b3

Transactions root

0xf7cf7001edd2…7971529070bc

Receipts root

0x112132d55421…b99f9a14cfaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800