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 #21328265 · ArcScan

Block

#21,328,265

2026-09-17 12:32:42 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,265
Timestamp: 40 days ago · 2026-09-17 12:32:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4d3e30b43ffe786202a9e034232b6f3d437a8b2814dc11dcdcd239dd85b54e8
Parent hash: 0x1562f8aa…76cee8df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,265 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

28.3%8,504,613 / 30,000,000

Base fee

20 gwei

State root

0x5ead6e2d0e68…555dbd622679

Transactions root

0x2af8309b41a8…c34b8ade2afa

Receipts root

0x090a5bb72ee9…061ca40ad597

Nonce

0x0000000000000000

Extra data

0x00000004a817c800