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 #21269626 · ArcScan

Block

#21,269,626

2026-09-17 04:17:22 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,626
Timestamp: 21 days ago · 2026-09-17 04:17:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa29ffc5b39d0b6309a43b57e763c0b328de964697260ac9ed5e568f729aaeeab
Parent hash: 0x1b6423b3…4e521ec4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,626 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

30.0%9,008,209 / 30,000,000

Base fee

20 gwei

State root

0x6d59e5158a4e…be247961f588

Transactions root

0x1932ae4151c7…47e996f9d813

Receipts root

0xaea16fe740a6…c9e83f5db023

Nonce

0x0000000000000000

Extra data

0x00000004a817c800