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 #21508608 · ArcScan

Block

#21,508,608

2026-09-18 13:57:39 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,608
Timestamp: 50 days ago · 2026-09-18 13:57:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e536114ec16ec371f26badae45dc4bc84f7aba453b6968c9f879b7a99d01f0f
Parent hash: 0x8425d824…4f1f929a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,608 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.2%7,254,601 / 30,000,000

Base fee

20 gwei

State root

0x8e719a117736…d1c5bbb23f94

Transactions root

0xc187b65896dc…85230e5a809e

Receipts root

0x2440f38a6d4e…d4dbfdf2d311

Nonce

0x0000000000000000

Extra data

0x00000004a817c800